{"repo":"frappepress/polymarket-reverse-arbitrage-bot","free":true,"listed":false,"github":"https://github.com/frappepress/polymarket-reverse-arbitrage-bot","clone":"git clone https://github.com/frappepress/polymarket-reverse-arbitrage-bot.git","description":"polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket polymarket","language":"TypeScript","stars":282,"topics":["arbitrage-optimization","bitcoin","blockchain","bot","ethereum","forecasting","web3"],"license":"MIT","category":"blockchain-web3","readme_excerpt":"Polymarket Reverse Arbitrage Bot TypeScript automation for my Polymarket reverse strategy on 15-minute BTC/ETH Up or Down markets. --- My Polymarket account --- --- Profile @odahoa Username odahoa Proxy wallet 0xe2511c9e41c5e762887e538b1d6e7221807aa237 Markets btc-updown-15m , eth-updown-15m All activity, positions, and PnL live on my profile: https://polymarket.com/@odahoa?tab=activity This bot trades from that account — it automates what I already do manually. It is not copy trading and does not watch any other wallet. --- Overview Polymarket runs 15-minute windows like: Bitcoin Up or Down — 1:45PM–2:00PM ET Each window has two tokens: Token Wins when ------- ----------- Up Price at end ≥ price at start Down Price at end < price at start Winning tokens pay $1.00 . Losing tokens pay $0.00 . My strategy — the reverse bot — posts limit BUY orders on both sides every window: 1. Cheap reversal side (7–10¢) on the underdog outcome 2. Expensive hedge side (90–95¢) on the favorite outcome That is the same pattern visible on my activity tab: round limit prices (7¢, 8¢, 10¢ … 95¢), 20–90 shares per fill, no sells — hold to resolution. --- Why \"reverse\"? Early in a window, price often trends one way: The crowd prices the underdog as nearly dead. The reverse bet is: it flips before the window closes . Leg Outcome Entry If it wins ----- --------- ------- ------------ Reverse Underdog 7–10¢ 10–14× Hedge Favorite 90–95¢ 5–11% Only one side pays $1 per window. I run both legs because: - Ch","default_branch":null,"files":null,"tree":[],"storefront":"/r/frappepress","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/frappepress/polymarket-reverse-arbitrage-bot/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}