$POLYMARKET Catalyst Posts
September 21, 2026Single-day social intelligence recap and verified catalyst posts · ← Back to $POLYMARKET Profile · Market Rankings
💬 Curated Viral Posts & Community Evidence
30 source posts analyzed· 2026-09-21T19:11:44+00:00Hey @grok how many times did Polymarket get the result of the Brazilian elections wrong?
AI visual analysis: The image is a screenshot from Revista Oeste's website under the "POLÍTICA" (Politics) section, with the headline "Polymarket: Flávio abre 23 pontos de vantagem sobre Lula, 61% a 38%" (Polymarket: Flávio opens 23-point lead over Lula, 61% to 38%). This relates to the post's question about Polymarket's track record in predicting Brazilian elections, referencing one of the platform's notable forecasting misses involving Flávio (likely Flávio Dino) versus Lula.
· 2026-09-21T09:35:01+00:00For perp traders, POLYMARKET/USD1 is now live on Aster with up to 3x leverage, the first Polymarket pre-IPO perpetual. Also eligible for USD1 RWA Boost.
AI visual analysis: The image is an Aster Perpetuals promotional graphic announcing a "New RWA Listing" for POLYMARKET with up to 3x leverage, featuring a stylized blue circular logo, which directly supports the post's announcement of the POLYMARKET/USD1 perpetual contract and its eligibility for the USD1 RWA Boost.
· 2026-09-21T23:35:19+00:00North Korea missile test forecast:
· 2026-09-21T08:49:44+00:00Gate Futures Highlights: #POLYMARKET 24H Highest Price: 21.667 USDT 24H Gain: +44.51% Listing Time: April 13, 2026, 12:00 (UTC) Gain Since Listing: +196.88% Trade: gate.com/futures/USDT/P …
AI visual analysis: The graphic displays Gate Futures Highlights for POLYMARKET, showing a 24H Highest Price of 21.667 USDT, a 24H Gain of +44.51%, a listing time of April 13, 2026, and a Gain Since Listing of +196.88%, with data updated at 6:00, Sep 21, 2026 (UTC). The accompanying post shares the same key metrics and includes a trading link, making the image a visual summary that reinforces the post's performance details for the POLYMARKET futures contract.
· 2026-09-21T07:35:08+00:00Binance Wallet & PancakeSwap's first Pre-Access project is actually Polymarket Looks like @Polymarket is really going to IPO, probably no chance of issuing a token anymore, those who farmed airdrops on Polymarket are gonna feel the pain
AI visual analysis: A Chinese news article from BlockBeats (dated September 21, 2026) announces PancakeSwap's first Pre-Access project, **pPOLY**, with subscription opening on September 21. The article explains that pPOLY is an SPV tokenized product issued by Paimon Finance, designed to give investors exposure to Polymarket-related assets, though it is not equivalent to Polymarket's official platform token. This relates to the post's commentary about Polymarket potentially IPO-ing rather than airdropping a token, with pPOLY serving as a vehicle for indirect exposure ahead of a potential official offering.
· 2026-09-21T18:42:01+00:00Would be cool to bet on if @icobeast will get his kalshi badge removed and fired @Polymarket can do something funny here
AI visual analysis: The image shows a profile header for "IcoBeast.eth" (@icobeast) featuring a pixel-art avatar wearing sunglasses and a chain, alongside icons indicating a dollar sign, chat, profile (highlighted in pink), and upload button, plus verification badges. The accompanying post references the user's Kalshi affiliation, tying into the visible "Kalshi" badge next to the profile name.
· 2026-09-21T17:35:50+00:00Flávio dispara 23,7% na frente de Lula no Polymarket
AI visual analysis: The image shows a Polymarket chart for Brazil's 2026 presidential election, with Flávio Bolsonaro leading at 61.7% against Luiz Inácio Lula da Silva at 38%, reflecting the post's claim of a 23.7-point lead. The graph tracks probability fluctuations from October through September 2026, showing Flávio's surge to a 62% share (up 60%) versus Lula's drop to 38% (down 22%).
· 2026-09-21T11:58:52+00:00Amazing win in the Russian elections on @Polymarket ! A good example of how good analytics, local knowledge, and the ability to look beyond the social bubble may win a lot of money
AI visual analysis: The image shows a PredictFolio performance card highlighting a winning bet on Polymarket predicting United Russia (Единая Россия) to gain the most seats in the next Russian parliamentary election, yielding $141,867 (16.89% return) with a "#2 Polymarket Rank" and "#1 PredictFolio Rank" held by user "gopfan2." The accompanying Pepe the Frog mascot reinforces the post's boast about beating conventional predictions through local knowledge and analytics, visually celebrating the profitable trade on a low-profile Russian political outcome.
· 2026-09-21T04:45:29+00:00There is no second best @Polymarket is the leading prediction market When people think of pm they think of "POLYMARKET" also everything is public and on chain unlike some competitors
AI visual analysis: A close-up, distorted video frame of a bearded man with an intense expression, surrounded by colorful, glitch-like visual effects.
· 2026-09-21T03:11:17+00:00Holy crap! Using JEV for Polymarket yields unexpected profits! This isn't essentially about making Jev guess ups and downs, but about letting it find the difference between market prices and probabilities inferred from information! The core gameplay is just 7 steps: Pull
AI visual analysis: An infographic in Chinese explaining how to use JEV for Polymarket, showing a 7-step process from data collection to trade execution, with an example of predicting Trump's 2024 election win at P(YES) = 0.72 vs market 0.58.
· 2026-09-21T14:02:48+00:00New Market - @Polymarket IPO closing market cap above?
· 2026-09-21T19:20:16+00:00Sounds like @Kalshi and @Polymarket had a rough weekend of fake volume and outages... Just a reminder what really matters, the final price you get:
AI visual analysis: A sports betting interface shows MLB odds for the San Francisco Giants vs Minnesota Twins game, displaying moneyline, spread (+1.5/-1.5), and total (Over/Under 8.5) odds across 3X BET, POLYMARKET, and KALSHI markets.
· 2026-09-21T14:00:29+00:00Gate Contract Selection: #POLYMARKET 24-hour high: 21.667 USDT 24-hour gain: +44.51% Listing time: April 13, 2026 20:00 (UTC+8) Gain since listing: +196.88% Trading: gate.com/futures/USDT/P …
AI visual analysis: A graphic from Gate (Gate合约精选) displays POLYMARKET contract data, showing a 24-hour high of 21.667 USDT and a 24-hour increase of +44.51%, with a +196.88% gain since launch on April 13, 2026.
· 2026-09-21T14:16:45+00:00Now we need someone to do the same deep dive on Polymarket
AI visual analysis: A bar chart titled 'Polymarket, Polymarket US and Kalshi Volume (Monthly)' showing July, August, and September 2026 data with labeled reported volumes ($39B, $37B, $34B) and inflated values (+$18B, +$16B, +$19B).
· 2026-09-21T09:42:45+00:00$POLYMARKET is live on $ASTER DEX Trade on $ASTER DEX to get rewards asterdex.com/en/referral/b4 …
AI visual analysis: A trading platform interface showing the POLYMARKETUSDT1 perpetual futures pair at 26.880 (+5.41%) with various cryptocurrency prices including ASTER, BTC, ETH, BNB, and SOL displayed at the top.
· 2026-09-21T06:15:49+00:00币安钱包上线 Polymarket/USD1 永续合约 币安钱包发推表示，其已上线 Polymarket/USD1 永续合约，最高杠杆 3 倍。 用户可使用 bStocks 作为抵押品。开启多资产模式后，用户持有的币安钱包代币化股票可按市场价值的最高 90%
AI visual analysis: A Twitter post from the official 'Binance Wallet' (@BinanceWallet) account announcing 'Polymarket/USD1' perpetual contracts, written in Chinese, with a link to web3.binance.com.
· 2026-09-21T21:09:31+00:00@Polymarket team Can you please make market about perpdex volume flipening? @variational_io will beat @HyperliquidX 24h volume by Ocober 31?
· 2026-09-21T22:05:55+00:00you don't need a lot of capital to LP on @Polymarket prove me I'm wrong
AI visual analysis: The image shows a Polymarket order book interface displaying low-stakes liquidity provider (LP) positions, including buy orders at $0.73, $0.74, $0.24, and $0.25 with modest totals like $15, $9.60, and $5.00, alongside market outcomes showing "Yes" and "No" percentages at $0.28. This visually supports the post's claim that Polymarket LPing doesn't require significant capital, as it shows orders can be placed for as little as a few dollars at a time.
· 2026-09-21T16:57:52+00:00WORLDS 2026 — 24 DAYS TO GO Current market: Gen.G — 38% HLE — 22% BLG — 21% T1 — 18% T1 have won the last THREE Worlds. Who are you taking for Worlds 2026? @Polymarket @AskPolymarket #T1 #faker
· 2026-09-21T13:10:15+00:00...mas o Dudu disse que não podíamos usar o PolyMarket mais, já podemos agora? Abração!
· 2026-09-21T16:16:55+00:00the polymarkets put the chance of a US-China AI cooperation agreement this year at 10%
· 2026-09-21T09:28:40+00:001200刀做成8300，Polymarket上一串三场。 12monkey下的。主页： polymarket.com/@12monkeys?via … 别人挤热门，他三条冷门全对。时间花得不像很多，三场一起亮了。
· 2026-09-21T02:48:05+00:00有个从Citadel出来的量化交易员，离职之后把华尔街锁在保险柜里的那套数学带回了自己家。 11天时间，1180美元在Polymarket上做到了28310.59美元。 账户在这儿： polymarket.com/zh/@gghff?via= …
· 2026-09-21T16:15:38+00:00JUST IN: Trump declares AI will be “bigger than the Industrial Revolution” or the internet, while vowing to keep the U.S. ahead of China. @Polymarket
· 2026-09-21T08:34:53+00:00Binance Wallet Perp 已上線 POLYMARKET / USD1 交易對，現估值 25B
AI visual analysis: A black and yellow promotional graphic for Binance Wallet announcing 'POLYMARKET/USD1 Available On Binance Wallet Perpetuals', featuring a yellow line-art icon of a perpetual swap contract.
· 2026-09-21T20:59:49+00:00What’s the best way for me to start a prediction market on when my flight actually leaves? I’ll walk around the gate with a Polymarket sign and manually onboard users.
· 2026-09-21T08:34:56+00:00CZ 曾在上週預告 IPOs will move on chain，社群認為 Polymarket 若選擇上市將不會發幣，也就不會有空投
· 2026-09-21T14:30:22+00:00polymarket is definitely next
· 2026-09-21T16:59:35+00:00t1 won the last three worlds (2023-2025), the first three-peat in league history. current odds: gen.g 38%, hle 22%, blg 21%, t1 18%
· 2026-09-21T09:39:47+00:00行情好了，币安钱包的活动又开始了。下午 4 点临时通知，这次1 分钟就结束了，根本就没机会抢到。 大概算了 polymarket 的估值能赚多少，打新的估值是 155 亿美金。 polymarket 150 亿美金最后一轮估值，投后估值是 210 亿美金，上市的话 IPO 至少都要 210 亿以上了，而且上市还会涨，上市不会低于
AI visual analysis: Mobile app screenshot of PancakeSwap subscription page showing a token offering with a countdown timer '71时:44分:03秒', subscription requirements including Alpha积分 $3,000, and details for 1 pPOLY = $15.5, with total supply of 309,677.42 pPOLY.