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Stock Analyst Kevin engagement report

@Stock__Kevin - 2.8M followers on X

Measured over 68 original posts from a 30-day window, last computed on August 20, 2026.

Engagement

Bottom 10% for its size
Per follower
0%
of 2.8M followers
Per impression
0.168%
1.2K views on a typical post
Reach
0.04%
of its followers see a post
Typical post
2
interactions (median)
Saved
0%
0 bookmarks on a typical post
Posting rate
2.4/day
active 33% of days
Peak time
05:00 UTC
Thursday

A typical post picks up 2 interactions against 2.8M followers, an engagement rate of 0%. Measured over 68 original posts, its engagement rate beats 2% of 1,003 tracked accounts of a similar size. That is a reason to look at how the audience behaves - reply depth, saves, whether the followers are recent - rather than a conclusion about it on its own. Posts are seen about 1.2K times each, and 0.168% of those impressions turn into an interaction. That is about 0.043% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2.4 posts a day over the last 30 days, though only 33% of days saw any activity at all. Most posts go out around 05:00 UTC, and Thursday is the busiest day of the week. Of the 68 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 9 interactions, about 4.5x its own typical post.

Measured over 68 original posts from a 30-day window, last computed on August 20, 2026.

Compared with accounts its own size

Stock Analyst Kevin's engagement rate beats 2% of the tracked X accounts closest to it in follower count (1,003 accounts, accounts of similar size (decile 9 of 10)). A percentile is spread evenly by construction, so 50 really is the middle of that group and 90 really is its top tenth.

On engagement per impression rather than per follower it beats 17% of the same group. When those two numbers disagree, the gap is about how far its posts travel rather than how people react to them.

Where this sits in the catalog

At under 0.001%, Stock Analyst Kevin sits below the 10th percentile of the 10,480 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.007%.

p100.001%
p250.007%
p50 (median)0.048%
p750.326%
p902.49%
p99353.7%
Engagement rate as a share of followers, across the 10,480 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 442,149 times apart and a linear axis would flatten everything below the median into a single point.
Show the percentile table
Engagement rate percentiles
PercentileEngagement rate
10th percentile0.001%
25th percentile0.007%
50th percentile0.048%
75th percentile0.326%
90th percentile2.49%
99th percentile353.7%

This ruler is the whole measured catalog, not a size-matched group: it shows where the raw rate falls across every account we can measure, all of which are large. For a like-for-like comparison, read the size-band percentile above instead. See how the bands are built

Posting timing

This account posts most often around 05:00 UTC, and Thursday is its busiest day of the week. The bars below are the catalog-wide pattern, with this account's own busiest slot marked. They do not show how this account performs at each hour: we keep one aggregate per account, not one per hour, so that measurement does not exist in our data.

Engagement by hour posted, UTCTwenty-four bars, one per UTC hour. Each bar shows how posts published in that hour compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest hour: 05:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 96%Busiest hour: 05:00 UTC
Show engagement by hour posted, utc as a table
Engagement by hour posted, UTC
Hour (UTC)Vs author medianPosts
00:00 UTC0%15K
01:00 UTC+4%15K
02:00 UTC-1%14K
03:00 UTC-2%15K
04:00 UTC-5%12K
05:00 UTC-5%12K
06:00 UTC-7%13K
07:00 UTC-6%14K
08:00 UTC-7%17K
09:00 UTC-2%19K
10:00 UTC-2%20K
11:00 UTC-2%22K
12:00 UTC-1%24K
13:00 UTC+1%27K
14:00 UTC-2%29K
15:00 UTC-1%30K
16:00 UTC-1%30K
17:00 UTC-1%28K
18:00 UTC+1%25K
19:00 UTC0%24K
20:00 UTC0%22K
21:00 UTC+1%19K
22:00 UTC+1%17K
23:00 UTC+1%15K
Engagement by day of weekSeven bars, one per weekday, Sunday first. Each bar shows how posts published on that day compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest day: Thursday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 96%Busiest day: Thursday
Show engagement by day of week as a table
Engagement by day of week
DayVs author medianPosts
Sunday+8%59K
Monday+8%72K
Tuesday+1%94K
Wednesday-4%78K
Thursday-3%71K
Friday-5%73K
Saturday+2%64K
See what moves engagement across the whole catalogWhat counts as a good engagement rate at this size

Formats this account uses

Its own posting mix on the left, and what each of those formats does across every account we track on the right. Only formats where the effect clears our publish test appear here, so an empty row is a format we could not measure rather than one that does nothing.

This account's posting mix compared with catalog-wide effects
FormatThis accountCatalog effect95% intervalAccounts behind it
Image or video100% of posts+79%+73% to +85%5.8K
Outbound link4% of posts-49%-50% to -47%6.1K
Typical length-+13%+10% to +15%6.4K
  • 100% of this account's sampled posts carry an image or video. Across the catalog, posts with an image or video run 79% above the same accounts' other posts.
  • 4% of its posts carry a link off X. Across the catalog, posts with an outbound link run 49% below the same accounts' other posts.
  • Its average post runs 3145 characters, which falls in the over 280 characters band. Across the catalog, posts over 280 characters run 13% above the same accounts' other posts.

These are catalog-wide differences applied to this account's own posting mix, not a measurement of how each format performs for this account specifically. We keep one median per account, not one per format per account, so the second thing is not something this data can tell you.

Best tweets

  • Aug 20, 20264.5x their median

    πŸ“Š Tesla (TSLA) Analysis β‘  Fundamentals Analysis Tesla's core investment logic lies not only in electric vehicle sales but also in the growth potential of its robotaxi, autonomous driving, AI, energy storage, and Optimus businesses. In the second quarter, vehicle deliveries totaled approximately 480,000 units, and energy storage capacity reached 13.5 GWh. Revenue was approximately $28.2 billion, exceeding market expectations, but profitability and cash flow remain burdensome factors. β‘‘ Reasons for Today's Rise The current stock price stands at approximately $351, up 4.23% from the previous day. The following factors appear to have influenced the recent rise. β†’ News that Tesla is preparing pilot runs for CyberCab employees in Austin β†’ Expectations for expansion of the robotaxi and autonomous driving businesses β†’ Increase in Q2 vehicle deliveries and growth in the energy storage business β†’ Inflow of technical buying after recovering to around $340 β†’ Liquidation of short-term short positions and improvement in investor sentiment However, it is difficult to explain today's rise with a single piece of news; it appears that expectations for robotaxis and technical buying acted together. β‘’ Technical Aspects Looking at the 15-minute chart, Tesla formed a strong upward trend from approximately $297 to $351. The current stock price has risen to around the previous high of $351.85, and the short-term uptrend is being maintained. The Fibonacci support lines to check in the event of a correction are as follows: β†’ $331.03: Fibonacci 38.2% 1st Support Level β†’ $324.60: Fibonacci 50% 2nd Support Level β†’ $318.17: Fibonacci 61.8% Key Support Level If the price maintains above $331, the current upward trend is likely to continue. Conversely, if $331 is breached, the correction could extend to $324.60; if this level is also broken, $318.17 must be confirmed. Since the current price is near a short-term high, an approach that confirms support during the correction is more stable than chasing the rally with new buy orders. β‘£ Key Positive Factors β†’ Expectations for expansion of CyberCab and RoboTaxi businesses β†’ Long-term growth potential for autonomous driving software β†’ Increase in Q2 vehicle deliveries β†’ Continued growth in the energy storage business β†’ Formation of a distinct upward trend since the $297 low β‘€ Key Risk Factors β†’ High possibility of profit-taking due to a sharp rise in the short term β†’ Pressure on profitability and margins in the automotive sector β†’ Increased capital expenditures due to investments in AI and RoboTaxi β†’ Regulatory and commercialization uncertainty regarding the autonomous driving business β†’ The stock price currently reflects future expectations more than actual earnings β‘₯ Overall Assessment Tesla has risen to around $351 driven by a combination of expectations for the RoboTaxi and AI businesses, a recovery in vehicle deliveries, and technical buying. While the current upward trend is strong, caution should be exercised regarding increased volatility as the stock is near a short-term high. In the event of a correction, it is important to first confirm $331.03, and in the event of a further decline, to step-by-step examine whether support levels at $324.60 and $318.17 exist. For informational purposes only. This content does not constitute investment advice.

    81001.1K viewsView on X
  • Aug 18, 20263.5x their median

    πŸ“Š Analysis of the South Korean KOSPI Composite Index β‘  Fundamental Analysis The main drivers of the recent KOSPI index have remained large semiconductor stocks such as Samsung Electronics and SK Hynix, as well as the reallocation of foreign investors' holdings in South Korea's AI storage industry. The medium-term fundamentals of South Korea's semiconductor industry have not weakened significantly. Demand for HBM, server DRAM, and enterprise-grade SSDs continues to be supported by AI infrastructure investment. Recent foreign capital inflows into Samsung Electronics and SK Hynix have also propelled the KOSPI's rapid rebound from its lows. However, rising US long-term Treasury yields, persistently high international oil prices, and uncertainty surrounding the US-Iran situation continue to suppress risk appetite in Asian markets. The KOSPI's rapid rebound in the early stages suggests that short-term profit-taking pressure remains. Therefore, the current market is in a phase of interplay between "semiconductor fundamental support" and "external macroeconomic risk suppression." β‘‘ Technical Analysis Looking at the 15-minute candlestick chart, the KOSPI previously rose from approximately 6,180 points to 7,220 points, before rapidly declining from its high. The corresponding Fibonacci retracement levels for this round of gains are as follows: β†’ 6,817 points: 38.2% key support level β†’ 6,693 points: 50% secondary support level β†’ 6,569 points: 61.8% core support level Today, the index dipped to a low of approximately 6,867 points before rebounding to around 6,953 points, indicating that some buying support emerged before the index approached 6,817 points. This is a positive signal, but it's not yet possible to definitively confirm the end of the correction. The first priority is to observe whether the index can regain its footing in the 6,978-7,000 point range. If the index continues to hold above 6,867 points and successfully breaks through 7,000 points, it indicates stronger short-term rebound momentum, with a potential challenge of 7,100 points, or even a retest of the 7,150-7,220 point range. If the index falls below 6,867 points again, it may retest the 38.2% support level at 6,817 points. As long as 6,817 points is not broken with significant volume, the current short-term upward structure remains valid. If the index breaks below 6,817 points with significant volume and continues to trade below that level, the next level to watch is the 50% support level at 6,693 points; if 6,693 points is breached, it may further test the 61.8% core support level at 6,569 points. β‘’ Key Positive Factors β†’ The index rebounded significantly before approaching the 38.2% support level. β†’ Samsung Electronics and SK Hynix remain important supporting forces for the index. β†’ AI servers continue to drive demand growth for HBM and high-end storage. β†’ Foreign investors have recently refocused on large South Korean semiconductor stocks. β†’ Following the previous market deleveraging, some speculative positions have been cleared. β†’ A retest of 7,000 points may further improve market sentiment. β‘£ Key Risk Factors β†’ Rising US long-term Treasury yields may suppress tech stock valuations. β†’ Rising international oil prices will increase South Korean import costs and inflationary pressures. β†’ Geopolitical tensions may fuel market risk aversion. β†’ KOSPI is highly dependent on Samsung Electronics and SK Hynix. β†’ After a rapid rebound from its lows, the index still faces profit-taking pressure. β†’ The 38.2% support level at 6,817 points has not yet been fully tested. β‘€ Overall Assessment KOSPI's rebound from 6,867 to 6,953 points indicates buying support at lower levels, and the short-term trend has improved compared to before. Currently, three key levels need to be observed: β†’ Holding above 6,867 points: The short-term rebound structure continues. β†’ Re-breaking 7,000 points: The rebound signal is further strengthened. β†’ Falling below 6,867 points: A retest of 6,817 points is possible. β†’ A break below 6,817 points on high volume: The correction may extend to 6,693 points. Overall, the KOSPI has not yet entered a clear downtrend, and the 38.2% Fibonacci support at 6,817 points remains valid. The rebound above this level indicates that market support is recovering. Conclusion: The short-term trend has improved, but 7,000 points remains a key resistance level to confirm whether the rebound can continue. Only by regaining a foothold above 7,000 points can we confirm that the market has a chance to challenge the 7,150-7,220 point area again.

    5110810 viewsView on X
  • Aug 23, 20263.0x their median

    NVIDIA is preparing to create a US version of DeepSeek and Kimi challengers. According to media reports, NVIDIA will: β†’ Pay $6 billion for a non-exclusive license to Poolside's model development technology β†’ Invest an additional $1 billion in Poolside β†’ Offer positions to 109 technical staff β†’ Use the technology and talent to enhance Nemotron's open models This deal is not a traditional acquisition. Poolside's founders and remaining operations will continue to operate independently, while NVIDIA will acquire the most crucial model development capabilities and some talent. The strategic implications are clear: β†’ NVIDIA is continuing its expansion from a GPU supplier to the model layer β†’ Nemotron is poised to become a major platform for open-source weighted AI in the US β†’ Open models can reduce deployment costs and facilitate enterprise privatization and customization β†’ More model training, fine-tuning, and inference will ultimately increase NVIDIA's computing power requirements This not only challenges DeepSeek and Kimi but also establishes an open ecosystem for NVIDIA, distinct from the closed models of OpenAI and Anthropic. However, whether the $6 billion license can truly translate into cutting-edge modeling capabilities still depends on the integration of Poolside technology, the availability of key personnel, and the actual performance of Nemotron in the future.

    60001.7K viewsView on X
  • Aug 14, 20263.0x their median

    According to South Korean media reports, Samsung Electronics is considering converting the NRD-K Line 2 from an R&D facility into a 2nm foundry Start-Fab, with a focus on producing base dies for custom HBM (cHBM) and HBM5. This is not just a capacity expansion, but also represents Samsung's attempt to build an integrated vertical system encompassing "memory + advanced process + packaging," in order to proactively secure next-generation HBM demand from customers like NVIDIA. If the plan proceeds smoothly, it could both improve Samsung's 2nm capacity utilization and serve as a significant step in narrowing the HBM gap with SK Hynix. However, the line is expected to begin operations in the second half of 2028, and its final use may still be subject to change.

    42001.4K viewsView on X
  • Aug 14, 20262.5x their median

    According to Taiwan's DigiTimes, NVIDIA's Feynman platform (the platform after the next generation) will directly adopt A16, which is TSMC's upgraded version of its 2nm process, and will increase the proportion of SoIC 3D stacking. It is also expected to combine customized HBM and CPO on this basis. Accordingly, TSMC's monthly SoIC capacity is reportedly set to reach 50,000 wafers per month by the end of 2027. Also noteworthy is that the AP7 P2 production line, originally planned for SoIC, may be partially allocated to CPO and CoWoS production lines. This could imply that CPO is being advanced earlier than expected. ASE's subsidiary SPIL is also reportedly establishing itself as a major supplier for NVIDIA orders. This stems from the fact that even with TSMC ramping up production at full capacity, it remains difficult to meet all customer demand.

    13102.0K viewsView on X
  • Aug 14, 20262.5x their median

    πŸ“ˆ Why did the KOSPI continue to rise today? The South Korean stock market continued its strong performance today, with the core driver still coming from semiconductor heavyweights. SK Hynix rose approximately 5.7%, and Samsung Electronics rose approximately 1.1%. These two companies have a large market capitalization, thus significantly boosting the KOSPI. β‘  Easing US Inflationary Pressures The US July PPI was flat month-on-month, lower than market expectations, easing investor concerns about further interest rate hikes by the Federal Reserve. US Treasury yields subsequently fell, providing support for the valuations of technology and semiconductor stocks. β‘‘ US Memory Chip Stocks Rise Collectively Overnight US stocks: β†’ SanDisk rose approximately 13.7% β†’ Micron Technology rose approximately 4.2% β†’ SK Hynix ADR rose approximately 7.3% SanDisk announced strong medium- to long-term growth targets at its investor day, emphasizing demand from AI data centers, tight memory chip supply, and increased long-term customer contracts. The market therefore revised its expectations for the NAND, DRAM, and enterprise SSD market outlook upwards. β‘’ Improved Demand Expectations for AI Infrastructure AI capital expenditures by major tech companies like Microsoft and Amazon remain strong, and market confidence in demand for AI servers, HBM, enterprise-grade SSDs, and data center storage is recovering. SK Hynix is ​​a key supplier of HBM and enterprise-grade SSDs, while Samsung Electronics covers HBM, DRAM, NAND, and advanced processes. Therefore, when the external semiconductor market strengthens, funds flow back to these two South Korean heavyweight stocks first. β‘£ The Range of Gains Begins to Expand Looking at today's market heatmap, in addition to Samsung Electronics and SK Hynix, Hyundai Motor, Hyundai Mobis, Kia, and some financial and manufacturing stocks also rose simultaneously. This indicates that today's index was not entirely driven by two semiconductor stocks; market funds are gradually spreading to the automotive, financial, and industrial sectors, and overall risk appetite has improved. πŸ“Œ What to Watch Next? KOSPI has rebounded rapidly from its lows at the end of July, and short-term profit-taking has increased significantly. The following key areas to observe are: β†’ Whether US retail sales have pushed up US Treasury yields again β†’ Whether foreign investors continue to net buy Samsung Electronics and SK Hynix β†’ Whether the semiconductor rally can continue to spread to the automotive, financial, and industrial sectors β†’ Whether the index rise is accompanied by improved trading volume and market breadth In short, the main logic behind today's KOSPI rise is: Cooling US inflation β†’ Falling US Treasury yields β†’ Rising US memory chip stocks β†’ Foreign capital flowing back into South Korean semiconductors β†’ Further diffusion of funds to other heavyweight sectors. The current market structure remains relatively strong, but after continuous gains, it's not advisable to blindly chase the highs. More importantly, it's crucial to confirm whether interest rates, foreign capital flows, and sector rotation can continue to cooperate. For informational purposes only. This content does not constitute investment advice.

    12111.6K viewsView on X
  • Aug 11, 20262.5x their median

    πŸ“Š SK Hynix (000660) Analysis β‘  Fundamental Analysis SK Hynix's core investment logic currently stems from the strong demand for HBM, high-end DRAM, and enterprise-grade SSDs from AI servers. The company achieved the following in the second quarter: β†’ Revenue of 79.3187 trillion KRW β†’ Operating profit of 60.5426 trillion KRW β†’ Operating profit margin of approximately 76% β†’ Cash and cash equivalents increased to 88 trillion KRW β†’ Net cash reached 69.4 trillion KRW Sales growth in HBM, high-end server DRAM, and enterprise-grade SSDs drove the company's performance to record highs. The company stated that HBM4 has reached the operating speed required by customers and has begun mass production and shipments; long-term and multi-year supply agreements signed with approximately 10 core customers have also improved the visibility of future performance. However, market expectations for the company's performance were previously very high, and the second-quarter operating profit still fell short of some institutions' forecasts. The market is simultaneously concerned about slowing growth in AI infrastructure investment, delays in advanced product shipments, and the fact that high growth expectations are already largely priced into the stock price, leading to a recent significant valuation adjustment and profit-taking. The company is studying additional shareholder return measures and plans to announce specific plans in the third quarter, along with a dividend of 375 won per share. Further increases in dividends or share buybacks could be a significant catalyst for a valuation recovery. β‘‘ Technical Analysis From the 15-minute candlestick chart, SK Hynix previously rose from 1,246,000 won to 1,718,000 won, before entering a significant correction. The Fibonacci retracement level corresponding to this upward move is: β†’ 1,426,000 won: 61.8% core support Currently, the stock price has fallen back to the 61.8% Fibonacci core support area near 1,426,000 won and is showing signs of buying support and a rebound. Given the company's strong fundamentals in HBM, AI server DRAM, and enterprise-grade SSD businesses, a small, tentative purchase could be considered at the current level. However, a large initial investment is not recommended, and blindly chasing rallies during short-term rebounds is strongly discouraged. If the stock price can hold above 1,426,000 KRW, the 61.8% Fibonacci retracement level will likely hold, indicating the current correction may be entering a bottoming phase. Positions can be gradually increased based on subsequent price action. If the stock price breaks below 1,426,000 KRW with significant volume, the current support level will be invalidated. Risk should be controlled immediately, and further purchases should be suspended. If the price breaks below this level with high volume, risk should be managed promptly, and blindly adding to positions during the decline should be avoided. The core strategy at this stage is to participate with a small position, build positions gradually, and strictly adhere to risk management. β‘’ Key Positive Factors β†’ SK Hynix maintains its leading position in the HBM market β†’ HBM4 enters mass production and customer adoption phase β†’ Increased demand for AI server DRAM and enterprise-grade SSDs β†’ Long-term supply agreements improve future performance visibility β†’ Significant improvement in cash flow and balance sheet β†’ Potential dividend and share buyback programs β†’ Global AI infrastructure investment trend continues β‘£ Key Risks β†’ The market has already priced in high HBM growth expectations β†’ Q2 results fell short of some institutions' overly high expectations β†’ AI capital expenditure may experience a temporary slowdown β†’ Uncertainty exists regarding HBM4 certification, yield, and shipment progress β†’ Increased competition from Samsung Electronics, Micron, and Chinese memory companies β†’ Large-scale capacity expansion may increase capital expenditure pressure β†’ The 61.8% mark still needs further confirmation β‘€ Overall Assessment SK Hynix's leading position in HBM and the growth logic of AI storage have not fundamentally changed. The recent stock price decline mainly reflects profit-taking and valuation adjustments following high expectations. Technically, the stock price has reached the 61.8% Fibonacci retracement level near 1,426,000 won. The current position presents certain technical buying opportunities, and investors can consider a small position while strictly controlling risk. The current strategy is to "test the waters with a small position, build a position in batches, and increase the position only after confirming support." If 1,426,000 won holds effectively, the stock price may gradually rebound; if this level is breached with significant volume, adding to the position should be stopped and the position reduced promptly to guard against further testing of 1,347,000 won. β€» The above content is for market analysis only and does not constitute any investment advice.

    40012.8K viewsView on X
  • Aug 23, 20262.0x their median

    πŸ‡°πŸ‡· South Korea Plans to Reinvest Semiconductor Tax Revenue into the AI ​​Industry The South Korean government is preparing to establish a "Future Response Fund," planning to use a portion of the excess tax revenue generated by the semiconductor boom for artificial intelligence, youth employment, talent development, and regional industrial development. Media estimates suggest the fund could exceed 100 trillion won, but the government has not yet officially confirmed the specific amount. The relevant bill is expected to be submitted along with the 2027 budget. The logic behind this policy is very clear: β†’ Samsung Electronics and SK Hynix benefit from the AI ​​storage supercycle β†’ Semiconductor company profits and government tax revenue grow in tandem β†’ The government will reinvest a portion of tax revenue into AI and next-generation industries β†’ Further strengthen South Korea's semiconductor and AI ecosystem From a stock market perspective, potential beneficiaries may not only include large storage companies but could also extend to semiconductor equipment, materials, fabless design, data centers, AI software, and talent training companies. What's truly noteworthy is the specific fund size, investment areas, and when the funds will begin to be implemented. Before the official budget is announced, the figure of over 100 trillion won remains a media estimate and cannot be considered a confirmed government commitment. If the plan is successfully implemented, South Korea is forming a long-term industrial cycle of "semiconductor profits – fiscal revenue – AI reinvestment".

    30101.3K viewsView on X
  • Aug 20, 20262.0x their median

    πŸ“Š Samsung Electronics Accelerates Preparations for Taylor Fab 2 Construction According to South Korean media reports, Samsung Electronics has requested several semiconductor equipment suppliers to complete SEMI safety certification ahead of schedule in preparation for equipment deployment at its second wafer fab in Taylor, Texas. Samsung has previously confirmed: β†’ Taylor Fab 1 is planned to begin operations in 2026 β†’ 2nm capacity will be gradually expanded subsequently β†’ Taylor Fab 2 is scheduled to begin construction at the end of 2026 β†’ Mass production is targeted for 2030 The early certification by equipment suppliers indicates that Taylor Fab 2 is gradually moving from the planning stage to the actual supply chain preparation stage. Due to the long cycles of semiconductor equipment certification, manufacturing, transportation, and installation, early progress can shorten the subsequent production line construction time. The Taylor project had previously been delayed multiple times due to insufficient customers and a deteriorating market environment, but it regained momentum after Samsung signed an AI chip foundry contract with Tesla worth approximately 22.76 trillion won, lasting until 2033. However, Tesla is currently primarily considered a core customer of Taylor Fab 1. Whether Fab 2 will ultimately expand its supply of AI chips to Tesla or bring in other US tech clients remains to be seen and awaits official confirmation from Samsung. Therefore, the significance of this news for Samsung lies in the fact that while the expansion of advanced process technology in the US is accelerating, whether Taylor Fab 2 can truly improve the profitability of its foundry business still depends on 2nm yield, major customer orders, and capacity utilization.

    4000886 viewsView on X
  • Aug 19, 20262.0x their median

    πŸ“Š Analysis of the South Korean KOSPI Composite Index β‘  Reasons for Today's Plunge The KOSPI index plunged approximately 6.4% intraday today, primarily due to the following factors: First, the US semiconductor sector experienced a significant overnight decline. The Philadelphia Semiconductor Index fell approximately 5%, Micron Technology fell approximately 7%, Nvidia fell approximately 2.3%, AMD fell approximately 4.3%, and Broadcom fell approximately 3.2%. The South Korean stock market is highly dependent on semiconductor heavyweights such as Samsung Electronics and SK Hynix; therefore, the sell-off in the US semiconductor sector quickly spread to the South Korean market. Second, the market began to worry about the sustainability of AI capital expenditures. OpenAI's second-quarter revenue was approximately $6.7 billion, a mere 18% increase quarter-over-quarter, but its operating loss widened from $9.3 billion in the first quarter to $12.3 billion. Lower-than-expected revenue growth and continued widening losses have raised concerns among investors about OpenAI's ability to fulfill its massive data center and computing power procurement commitments, thus dampening market sentiment in the AI ​​chip and storage supply chain. Third, both US Treasury yields and international oil prices rose simultaneously. The yield on the 10-year US Treasury note rose to approximately 4.70%, and Brent crude oil prices climbed to around $91 per barrel. High interest rates and high oil prices increased inflationary and financing cost pressures, particularly detrimental to markets like South Korea, which rely heavily on energy imports and have a high weighting in technology stocks. Fourth, technical resistance and profit-taking combined to create a synergy. The KOSPI index had previously rebounded rapidly to around 7,216 points, just shy of the 61.8% Fibonacci retracement level at 7,215.93 points. The index's failure to break through this level indicates significant selling pressure above. Technical selling, profit-taking, and adjustments to leveraged positions further amplified today's decline. β‘‘ Technical Analysis Looking at the 15-minute candlestick chart, the KOSPI rebounded to around 7,227 points before encountering resistance, while the 61.8% Fibonacci retracement level is located at 7,215.93 points. The index almost precisely touched the 61.8% resistance level before turning downwards, indicating that this level is a significant resistance zone in this rebound. Today, the index further declined to around 6,428 points, briefly breaking below the previous low of 6,447 points, indicating a significant weakening of the short-term upward structure. If the index fails to quickly recover 6,447 points and regain 6,636 points, the following three Fibonacci support levels should be closely watched: β†’ 6,112 points: 38.2% first support line β†’ 5,950 points: 50% second support line β†’ 5,789 points: 61.8% core support line The current level around 6,400 points is a short-term psychological support level. If this level is breached, the index may move further towards 6,112 points. If a decrease in trading volume, a lower shadow line, or renewed buying by foreign capital appears around 6,112 points, a first round of technical rebound may occur. Conversely, if the 6,112 point level is broken with significant volume, the correction could extend to 5,950 points; if 5,950 points is breached, the next key support level to watch is the 61.8% Fibonacci retracement level at 5,789 points. β‘’ Key Positive Factors β†’ The actual demand for HBM and high-end storage from AI servers has not fundamentally changed. β†’ The medium-term profit logic for Samsung Electronics and SK Hynix remains supported by AI demand. β†’ After the rapid decline in the index, short-term valuation pressure has been partially released. β†’ If foreign investors stop selling, KOSPI may experience a technical rebound. β†’ 6,112 points is a crucial Fibonacci support area for this round of movement. β‘£ Key Risk Factors β†’ The US semiconductor sector is still in a significant correction phase. β†’ OpenAI's widening losses raise concerns about the sustainability of AI capital expenditures. β†’ Rising US Treasury yields and international oil prices are suppressing the valuation of technology stocks. β†’ KOSPI is overly reliant on a few heavyweight stocks such as Samsung Electronics and SK Hynix. β†’ The index has fallen below the previous low of 6,447 points, indicating a weakening short-term technical structure. β†’ Leveraged funds and algorithmic trading may continue to amplify market volatility. β‘€ Comprehensive Assessment The KOSPI's recent rebound encountered resistance near the 61.8% Fibonacci retracement level of 7,215 points, followed by a rapid decline, indicating that this level has become a clear short-term resistance line. Today's sharp drop was not caused by a single negative factor, but rather by a combination of factors including the decline in US semiconductor stocks, OpenAI's growth and loss issues, rising US Treasury yields, rising oil prices, and technical profit-taking. Key points to watch next: β†’ Recovering 6,447 points: Short-term panic begins to ease. β†’ Reclaiming 6,636 points: The index shows initial signs of stabilization. β†’ Falling below 6,400 points: May further test 6,112 points. β†’ Falling below 6,112 points: The next support level is 5,950 points. β†’ A break below 5,950 points: A further test of 5,789 points is possible. Conclusion: The KOSPI's short-term technical structure has weakened, and it is not advisable to blindly buy the dip at this time. The first truly important Fibonacci support level is at 6,112 points. Only when the index stops its high-volume decline and recovers the 6,447-6,636 point range can the market be confirmed to have stabilized. This is a summary of the latest developments in the market.

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Ranked by total interactions across everything we have tracked for this account, which is a longer history than the 30-day window the rates above use. The multiple compares each post to this account's own median.

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A typical post picks up 2 interactions against 2.8M followers, an engagement rate of 0%. Measured over 68 original posts, its engagement rate beats 2% of 1,003 tracked accounts of a similar size. That is a reason to look at how the audience behaves - reply depth, saves, whether the followers are recent - rather than a conclusion about it on its own. Posts are seen about 1.2K times each, and 0.168% of those impressions turn into an interaction. That is about 0.043% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2.4 posts a day over the last 30 days, though only 33% of days saw any activity at all. Most posts go out around 05:00 UTC, and Thursday is the busiest day of the week. Of the 68 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 9 interactions, about 4.5x its own typical post.

What is Stock Analyst Kevin's engagement rate on X?
Stock Analyst Kevin (@Stock__Kevin) has an engagement rate of 0%, based on the median interactions across 68 original posts from the last 30 days against 2,750,403 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At under 0.001%, Stock Analyst Kevin sits below the 10th percentile of the 10,480 accounts in this comparison. Those comparison accounts are all large ones, because our scanning cadence is weighted towards big accounts, so this is a ranking among peers of similar scale rather than a ranking across X.
Does @Stock__Kevin have real engagement?
Its engagement rate beats 2% of the tracked X accounts closest to it in follower count (1,003 accounts), which puts it in the bottom 10% for its size group. Ranking inside a size band matters because engagement rate falls as accounts grow, so a raw rate would mostly re-measure the follower count. It is a starting point for a look at follower quality, not a verdict on it.
When does @Stock__Kevin post?
Most posts go out around 05:00 UTC, and Thursday is its busiest day, at roughly 2.4 posts per day across the measured window.

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