Peter Kostis engagement report
@peterjkostis - 4.6M followers on X
Measured over 5 original posts from a 30-day window, last computed on September 1, 2026.
Engagement
Early reading. We have captured 5 original posts for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 117 interactions against 4.6M followers, an engagement rate of 0.003%. Measured over 5 original posts, its engagement rate beats 34% of tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 57K times each, and 0.206% of those impressions turn into an interaction. That is about 1.23% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.47 posts a day over the last 30 days, though only 30% of days saw any activity at all. Most posts go out around 00:00 UTC, and Sunday is the busiest day of the week. Of the 5 posts sampled, 40% carry an image or video and 20% link out. The account's strongest tracked post pulled 58K interactions, about 493x its own typical post. Recurring topics include #dcvax, #gbm, #𝗗𝗖𝗩𝗮𝘅. Only 5 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.
Measured over 5 original posts from a 30-day window, last computed on September 1, 2026. Recurring tags: #dcvax, #gbm, #𝗗𝗖𝗩𝗮𝘅.
Compared with accounts its own size
Peter Kostis's engagement rate beats 34% of the tracked X accounts closest to it in follower count. A percentile is spread evenly by construction, so 50 really is the middle of that group and 90 really is its top tenth.
Where this sits in the catalog
At 0.003%, Peter Kostis sits above the 10th percentile of the 37,701 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.012%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.002% |
| 25th percentile | 0.012% |
| 50th percentile | 0.081% |
| 75th percentile | 0.439% |
| 90th percentile | 2.10% |
| 99th percentile | 156.3% |
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 00:00 UTC, and Sunday 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% | 53K |
| 01:00 UTC | -2% | 53K |
| 02:00 UTC | -3% | 52K |
| 03:00 UTC | -4% | 55K |
| 04:00 UTC | -6% | 44K |
| 05:00 UTC | -4% | 43K |
| 06:00 UTC | -4% | 50K |
| 07:00 UTC | -5% | 54K |
| 08:00 UTC | -4% | 63K |
| 09:00 UTC | -3% | 72K |
| 10:00 UTC | -2% | 75K |
| 11:00 UTC | -3% | 81K |
| 12:00 UTC | -2% | 90K |
| 13:00 UTC | -2% | 98K |
| 14:00 UTC | -3% | 101K |
| 15:00 UTC | -2% | 105K |
| 16:00 UTC | -4% | 102K |
| 17:00 UTC | -3% | 95K |
| 18:00 UTC | -1% | 88K |
| 19:00 UTC | -2% | 83K |
| 20:00 UTC | -1% | 77K |
| 21:00 UTC | -1% | 69K |
| 22:00 UTC | -2% | 60K |
| 23:00 UTC | -2% | 53K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +5% | 238K |
| Monday | 0% | 302K |
| Tuesday | -3% | 302K |
| Wednesday | -1% | 257K |
| Thursday | -2% | 250K |
| Friday | -3% | 259K |
| Saturday | +3% | 233K |
Best tweets
- Apr 26, 2026493x their median
🚨 Brit Hume drops hard truth: “The Democratic Party has drifted farther to the left than I’ve ever seen. They are out where the buses don’t run.” “Conservatives tend to be proud to be Americans, no matter who is in office. But liberals in this country have gone sour on America. They’ve given up on America. They’re rooting against America.” A party infected with radical, anti-American ideology. Democrats can’t even say America is great when their own team is in charge. #BritHume #Democrats #AmericaFirst
- Jul 2, 2026235x their median
I can't stop listening to this song. Best thing that came out of the World cup being in the United States this year. 🇺🇸 Watching this compilation of fans from all over the world at the 2026 World Cup in America is so heartwarming. USA USA USA 🇺🇸https://t.co/mwAWzAKcsg
- Jul 17, 202680x their median
Seriously? @GolfChannel ? Why should a player "graciously" accept a penalty that they honestly feel that they didn't deserve? If someone shows me a DEFINITIVE camera angle that showed his swing path was improved then there should be a penalty. But for a commentator to state that he definitely did improve his situation is , in my opinion, more about their personal opinion of Bryson than the facts. There is no down the line video that I have seen.
- Jul 17, 202660x their median
In my opinion, with the depth of field issues with TV cameras and no definitive camera angles of his swing path, there cannot be conclusive video evidence that Bryson improved his lie or swing path. In cases like this the benefit of doubt should go to the player. I don't like this decision.
- Aug 20, 202627x their median
Imagine buying Moderna $MRNA after it's gone up 160%, not knowing that: 1. The first person in the world who took Moderna's mRNA-4157 Cancer vaccine outside of Clinical Trials died recently with no improvement - he was a jabbed Australian Cancer Researcher (@ProfRAScolyer) 2. Moderna's mRNA Cancer Vaccine is actually 18 to 27 injections (Phase 2 had 27 injections, Phase 3 had 18) 3. Moderna's mRNA Cancer Vaccine has an upto 36% severe side effect rate (Grade 3+) 4. Moderna didn't actually give us any results of their Phase 3 INTerpath-001 Trial and Phase 2 results were underwhelming at best 5. Merck actually takes 50% of the profit of every Moderna mRNA Cancer Vaccine sold 😂 This was a Big Pharma bot driven news day with no substance whatsoever. If you bought low, this was an excellent dead cat bounce as far as a stock move is concerned, but that's all this is. There is no "cure for cancer" here, sorry to say 🙄
- Mar 21, 202611x their median
The CBS studio for March Madness is embarrassing. Well done CBS Sports management.
- May 17, 202618x their median
For obvious reasons, I choose to not comment on golf announcing but I'm making an exception. Doing just a couple of events a year is, in itself, quite difficult but @david59duval impressed me this week. In an age where many announcers are either scripted or tend to do radio and tell you what you just saw, David did a very good job of letting the pictures tell you "what" and he explained the "why". Well done sir.....
- Jul 12, 20262.8x their median
📣📣JUDGE IN NWBO MAKES KEY ALGORITHMIC DATA DISCOVERABLE This is a very important win for Northwest Biotherapeutic NWBO. Algorithmic data proves the intent to harm the company and shareholders. They want you to believe it is just a market happenstance caused by the wider market instead of a coordinated planned attack. We are finally seeing Judges allowing discovery. In the MMTLP bankruptcy case, the Judge has also ordered discovery. Firms like Citadel Securities and Virtu Financial are named in many cases, accused of market manipulation. Their high paid attorney's are not being successful at getting these cases dismissed and the crime to go undiscovered. MAYBE THE TIDES ARE TURNING 🙏🙏
- Jun 17, 20264.8x their median
Jack Nicklaus' steel driver shaft was approximately 130 grams in weight (roughly double what is used today) and he had to tip it to make it stiff enough to handle his swing speed. That weight limited the club in length because the club would be too heavy to swing at a longer length. Average height of tour players back then was well under 6 ft. As shafts became lighter and especially, stiffer they could be lengthened and that opened the game to taller, bigger, stronger and more athletic players. Today's tour players average well over 6 ft. tall. I'm not convinced the game needs changes but assuming it does, regulating shaft weights and stiffness would certainly slow down club speed. Golf shafts are already bifurcated in the sense that amateur golfers almost never play a "tour shaft" in terms of flex and weight. I can assure you that players would not be pursuing 125MPH of club head speed with a heavier shaft that was soft enough to make timing and rhythm more important. This is a complicated problem that does not have a "simple" solution like changing the ball.
- May 8, 20264.6x their median
If, and it's a big if, LIV golf gets new funding and Saudi money is not involved, how do you think its detractors and the PGA Tour react? Does the anger and vitriol stay or go away?
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 117 interactions against 4.6M followers, an engagement rate of 0.003%. Measured over 5 original posts, its engagement rate beats 34% of tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 57K times each, and 0.206% of those impressions turn into an interaction. That is about 1.23% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.47 posts a day over the last 30 days, though only 30% of days saw any activity at all. Most posts go out around 00:00 UTC, and Sunday is the busiest day of the week. Of the 5 posts sampled, 40% carry an image or video and 20% link out. The account's strongest tracked post pulled 58K interactions, about 493x its own typical post. Recurring topics include #dcvax, #gbm, #𝗗𝗖𝗩𝗮𝘅. Only 5 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.
- What is Peter Kostis's engagement rate on X?
- Peter Kostis (@peterjkostis) has an engagement rate of 0.003%, based on the median interactions across 5 original posts from the last 30 days against 4,630,821 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.003%, Peter Kostis sits above the 10th percentile of the 37,701 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 @peterjkostis have real engagement?
- Its engagement rate beats 34% of the tracked X accounts closest to it in follower count, which puts it in the middle of its size range 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 @peterjkostis post?
- Most posts go out around 00:00 UTC, and Sunday is its busiest day, at roughly 0.47 posts per day across the measured window.