CPTM engagement report
@CPTM_oficial - 652K followers on X
Measured over 9 original posts from a 30-day window, last computed on October 5, 2026.
Engagement
A typical post picks up 7 interactions against 652K followers, an engagement rate of 0.001%. Measured over 9 original posts, its engagement rate beats 12% of 19,932 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 3.3K times each, and 0.21% of those impressions turn into an interaction. That is about 0.512% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.4 posts a day over the last 30 days, though only 30% of days saw any activity at all. Most posts go out around 13:00 UTC, and Wednesday is the busiest day of the week. Of the 9 posts sampled, 100% carry an image or video, 22% are part of a thread and 11% link out. The account's strongest tracked post pulled 122 interactions, about 17x its own typical post. Recurring topics include #cptm, #atendimentocptm, #bilheteidoso.
Measured over 9 original posts from a 30-day window, last computed on October 5, 2026. Recurring tags: #cptm, #atendimentocptm, #bilheteidoso.
Compared with accounts its own size
CPTM's engagement rate beats 12% of the tracked X accounts closest to it in follower count (19,932 accounts, accounts of similar size (decile 10 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 15% 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 0.001%, CPTM sits below the 10th percentile of the 201,225 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.024%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.004% |
| 25th percentile | 0.024% |
| 50th percentile | 0.141% |
| 75th percentile | 0.671% |
| 90th percentile | 2.53% |
| 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 13:00 UTC, and Wednesday 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 | 100% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 11% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | +15% | +14% to +16% | 32K |
- 100% 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.
- 11% 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 281 characters, which falls in the over 280 characters band. Across the catalog, posts over 280 characters run 15% 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 5, 202617x their median
https://t.co/9vxDbOaucM
- Jul 29, 20268.1x their median
Agilidade no seu dia! 🕒 Horários de funcionamento (dias úteis): ➡️ Sentido Tamanduateí (partindo de Santo André): • Manhã: 5h40 às 9h (partidas a cada 20 minutos) • Tarde: 16h10 às 19h50 (partidas a cada 20 minutos) https://t.co/sH25SRmvcB
- Aug 26, 20268.0x their median
Você não vai acreditar nessa limpeza A pegada do funk no ritmo do coral invadiu a CPTM! Nossa equipe e o time de limpeza entraram na trend pra mandar o papo: o banho dos trens tá mais que em dia. Lava, lava, tudo por aqui pra deixar seu trajeto no grau! ib: @coraldasquebradas https://t.co/R50JQxNgfZ
- Jun 2, 20263.2x their median
Como ir ao aeroporto sem trânsito? Você sabia que o Expresso Aeroporto é o jeito mais rápido de viajar? 🚄 O trânsito de São Paulo é imprevisível. Evite os engarrafamentos. Garanta seu horário e viaje sem o estresse de perder o voo. https://t.co/6o2b1bW8zI
- Jun 6, 20266.7x their median
Como nascem os trens da CPTM Quem lembra desse dia tão especial e emocionante na nossa ferrovia? 🥹❤️ O nascimento do nosso "trenzinho" foi um momento marcante que encheu a equipe de orgulho. Diante de tanta fofura, a dúvida que fica no ar é uma só: será que esse bebê puxou a https://t.co/Htt3RidbdE
- Jun 17, 20266.3x their median
🪨🚆 Quem vê de longe pode até achar que são apenas pedrinhas… Mas, nos trilhos, até os menores detalhes têm um papel importante. 😉 Tem muita coisa acontecendo na ferrovia que passa despercebida durante a viagem, e essa é uma delas. Você já conhecia essa curiosidade? 👀👇 https://t.co/zU8rThPE7P
- Jun 12, 20266.1x their median
Mande este vídeo para aquela pessoa... E não diga nada. 👀 Se ela entender que, de vez em quando, dois caminhos foram feitos para seguir nos mesmos trilhos, já é um ótimo sinal. 🥰 #CPTM #DiaDosNamorados #Love https://t.co/ORjwBjMIT1
- Jun 13, 20264.9x their median
😍 Inacreditável!! 🚗 Alguns dirigem carros. ✈️ Outros pilotam aviões. 🚆 Mas existe quem acorda e pensa: "Hoje vou conduzir um trem com algumas milhares de pessoas a bordo." Convenhamos... isso é um baita nível de protagonismo. 😎 https://t.co/T77fFkIpeJ
- Aug 20, 20264.3x their median
🚨 Caiu algo na via? Não desça para pegar! 👀 Você sabia que a CPTM possui um equipamento próprio para retirar objetos da via com segurança, sem que o passageiro precise se arriscar? As nossas agentes de segurança Pires e Joana deram essa dica importante para vocês! https://t.co/JYnYGbCNSa
- May 31, 20261.9x their median
#Repost - @irmaoloes 🚂 O trem foi indo, indo, indo… até que apareceu: Guaianases 😅 Naquele momento você já nem sabe mais se tá voltando pra casa ou iniciando uma nova vida 😂 😍 Mas uma coisa é certa: a CPTM tá contigo do começo ao fim da viagem. https://t.co/db4rWQxmya
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.
Recurring topics
The most frequent hashtags in the sampled posts. They describe what this account writes about; they are not a performance signal, and the catalog-wide breakdown on the hub shows how little hashtag count moves.
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Reading these numbers
A typical post picks up 7 interactions against 652K followers, an engagement rate of 0.001%. Measured over 9 original posts, its engagement rate beats 12% of 19,932 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 3.3K times each, and 0.21% of those impressions turn into an interaction. That is about 0.512% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.4 posts a day over the last 30 days, though only 30% of days saw any activity at all. Most posts go out around 13:00 UTC, and Wednesday is the busiest day of the week. Of the 9 posts sampled, 100% carry an image or video, 22% are part of a thread and 11% link out. The account's strongest tracked post pulled 122 interactions, about 17x its own typical post. Recurring topics include #cptm, #atendimentocptm, #bilheteidoso.
- What is CPTM's engagement rate on X?
- CPTM (@CPTM_oficial) has an engagement rate of 0.001%, based on the median interactions across 9 original posts from the last 30 days against 651,799 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.001%, CPTM sits below the 10th percentile of the 201,225 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 @CPTM_oficial have real engagement?
- Its engagement rate beats 12% of the tracked X accounts closest to it in follower count (19,932 accounts), which puts it in the bottom 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 @CPTM_oficial post?
- Most posts go out around 13:00 UTC, and Wednesday is its busiest day, at roughly 0.4 posts per day across the measured window.