{"ts":"2026-09-26T13:49:20.291Z","polymarket":{"slug":"btc-updown-15m-1790430300","question":"Bitcoin Up or Down - September 26, 9:45AM-10:00AM ET","outcomePrices":[0.585,0.415],"endDate":"2026-09-26T14:00:00Z","volume":"238.42941699999997","liquidity":"10788.9708","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/BTC+fullsize.png","conditionId":"0xab2daa7edff794eb09995b90da19a61bc14979e1f2f82a95a4289a80bec2e103","description":"This market will resolve to \"Up\" if the time-weighted average price (TWAP) of Bitcoin, generated by Chainlink, of the time range specified in the title is greater than or equal to the price at the beginning of that range. Otherwise, it will resolve to \"Down\".\nThe resolution sourc"},"kalshi":{"series":"KXBTC15M","markets":[{"ticker":"KXBTC15M-26SEP261000-00","title":"BTC price up in next 15 mins?","yesBid":0,"yesAsk":0,"noBid":0,"noAsk":0,"volume":0,"openInterest":0}],"primary":{"ticker":"KXBTC15M-26SEP261000-00","title":"BTC price up in next 15 mins?","yesBid":0,"yesAsk":0,"noBid":0,"noAsk":0,"volume":0,"openInterest":0}},"cex":{"binance":{"venue":"Binance","symbol":"BTCUSDT","bid":83961.96,"ask":83961.97,"mid":83961.965,"spreadBps":0.0011910154788255982},"hyperliquid":{"venue":"Hyperliquid","symbol":"BTC-PERP","bid":83924.10675,"ask":83940.89325,"mid":83932.5,"spreadBps":2}},"arb":[{"strategy":"poly_down_kalshi_yes","totalCost":0.415,"margin":0.585,"isOpportunity":true},{"strategy":"poly_up_kalshi_no","totalCost":0.585,"margin":0.41500000000000004,"isOpportunity":true}]}