とんかつ@インデックス投資 engagement report
@tonkatsu_index - 141K followers on X
Measured over 45 original posts from a 30-day window, last computed on September 27, 2026.
Engagement
A typical post picks up 1.3K interactions against 141K followers, an engagement rate of 0.94%. Measured over 45 original posts, its engagement rate beats 89% of 20,444 tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 148K times each, and 0.896% of those impressions turn into an interaction. That is about 105.1% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2.1 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 21:00 UTC, and Friday is the busiest day of the week. Of the 45 posts sampled, 80% carry an image or video and 9% are part of a thread. The account's strongest tracked post pulled 55K interactions, about 41x its own typical post.
Measured over 45 original posts from a 30-day window, last computed on September 27, 2026.
Compared with accounts its own size
とんかつ@インデックス投資's engagement rate beats 89% of the tracked X accounts closest to it in follower count (20,444 accounts, accounts of similar size (decile 8 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 39% 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 0.94%, とんかつ@インデックス投資 sits above the 75th percentile of the 205,582 accounts in this comparison. That places it in the top 25% band, which runs 0.679% to 2.56%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.004% |
| 25th percentile | 0.024% |
| 50th percentile | 0.143% |
| 75th percentile | 0.679% |
| 90th percentile | 2.56% |
| 99th percentile | 82.4% |
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 21:00 UTC, and Friday 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.
Show engagement by hour posted, utc as a table
| Hour (UTC) | Vs author median | Posts |
|---|---|---|
| 00:00 UTC | -1% | 89K |
| 01:00 UTC | -2% | 90K |
| 02:00 UTC | -3% | 88K |
| 03:00 UTC | -4% | 94K |
| 04:00 UTC | -5% | 76K |
| 05:00 UTC | -4% | 75K |
| 06:00 UTC | -5% | 86K |
| 07:00 UTC | -5% | 93K |
| 08:00 UTC | -4% | 108K |
| 09:00 UTC | -4% | 124K |
| 10:00 UTC | -3% | 129K |
| 11:00 UTC | -3% | 141K |
| 12:00 UTC | -3% | 154K |
| 13:00 UTC | -3% | 167K |
| 14:00 UTC | -4% | 173K |
| 15:00 UTC | -2% | 176K |
| 16:00 UTC | -3% | 171K |
| 17:00 UTC | -3% | 159K |
| 18:00 UTC | -2% | 149K |
| 19:00 UTC | -2% | 141K |
| 20:00 UTC | -1% | 131K |
| 21:00 UTC | 0% | 116K |
| 22:00 UTC | -2% | 100K |
| 23:00 UTC | -1% | 90K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +5% | 393K |
| Monday | +1% | 483K |
| Tuesday | -2% | 520K |
| Wednesday | -3% | 472K |
| Thursday | -2% | 430K |
| Friday | -3% | 447K |
| Saturday | +2% | 393K |
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.
| Format | This account | Catalog effect | 95% interval | Accounts behind it |
|---|---|---|---|---|
| Image or video | 80% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 2% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | -3% | -3% to -2% | 54K |
- 80% of this account's sampled posts carry an image or video. Across the catalog, posts with an image or video run 111% above the same accounts' other posts.
- 2% of its posts carry a link off X. Across the catalog, posts with an outbound link run 41% below the same accounts' other posts.
- Its average post runs 81 characters, which falls in the 80 - 180 characters band. Across the catalog, posts of 80 to 180 characters run 3% below 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
- Sep 5, 202641x their median
じゃあなんすか。くら寿司でちいかわを一発で引き当てた俺は優勝ってことすか? https://t.co/KOsTEKd6YV
- Sep 4, 202626x their median
これだからTwitterはやめらない https://t.co/9Gta6oFOi5
- Sep 13, 202614x their median
どんな高級料理よりも、小学生の娘が「お仕事がんばってるパパのために」と一人で作ってくれたカツカレーの方が100億倍おいしい。 https://t.co/r03zYvJxcs
- Aug 31, 20265.1x their median
【若者の35%「結婚するつもりない」】 https://t.co/2ryK4FCrz7
- Sep 14, 20264.4x their median
インデックス投資家の心境、大体これ https://t.co/aunFcbdvdn
- Sep 21, 20262.3x their median
なんて素晴らしい緑なのでしょうか 画面越しにマイナスイオンさえ感じます https://t.co/cmWs8NylVG
- Sep 3, 20261.8x their median
【オルカンの年別リターン】 2019年 +31.4% 2020年 +10.5% 2021年 +32.5% 2022年 -6.1% 2023年 +32.6% 2024年 +33.3% 2025年 +21.4% この異常なリターンを見てください。株高もだけど円安マジックがえぐい。仮にこれから円高トレンドになるなら、オルカンはオワコンと揶揄され、退場者が続出します。
- Sep 3, 2026
1ドル155円台の件、嫁に話しました。途端に泣き崩れる嫁。俺は円高を絶対に許さない。 https://t.co/kQ6lwOmXew
- Sep 2, 2026
「金持ち喧嘩せず」という言葉がありますが、これは間違いです。株クラを見てください。毎日喧嘩してます。つまり最高です。
- Sep 10, 2026
じゃあなんすか。オルカンはオワコンと言ってたバフェット太郎が正しかったってことすか? https://t.co/fWlvzkBdqm
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.
Buy or sell Twitter (X) accounts - escrow-protected
PlayerSells is an escrow marketplace for Twitter (X) accounts. Every deal is protected, with no middleman risk.
Reading these numbers
A typical post picks up 1.3K interactions against 141K followers, an engagement rate of 0.94%. Measured over 45 original posts, its engagement rate beats 89% of 20,444 tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 148K times each, and 0.896% of those impressions turn into an interaction. That is about 105.1% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2.1 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 21:00 UTC, and Friday is the busiest day of the week. Of the 45 posts sampled, 80% carry an image or video and 9% are part of a thread. The account's strongest tracked post pulled 55K interactions, about 41x its own typical post.
- What is とんかつ@インデックス投資's engagement rate on X?
- とんかつ@インデックス投資 (@tonkatsu_index) has an engagement rate of 0.94%, based on the median interactions across 45 original posts from the last 30 days against 140,968 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.94%, とんかつ@インデックス投資 sits above the 75th percentile of the 205,582 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 @tonkatsu_index have real engagement?
- Its engagement rate beats 89% of the tracked X accounts closest to it in follower count (20,444 accounts), which puts it in the top quarter 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 @tonkatsu_index post?
- Most posts go out around 21:00 UTC, and Friday is its busiest day, at roughly 2.13 posts per day across the measured window.