Grok Bot 搭 Polymarket 高频套利算法，号称 128 天赚 61.7 万美元
帖文称多智能体同时买入涨跌两侧压低组合成本至 0.9793 美元，并保留约 1.44:1 的方向性头寸，附账户名与盈利截图说法。
This guy used Grok Bot to build an HFT algorithm on Polymarket Result: +$617,464 over 128 days This algorithm trades 5 minute BTC and ETH Up/Down markets using asynchronous complete-set accumulation, inventory management, and a directional residual Several AI agents work together as one system: 1. Buys both outcomes The median gap between its first trades on each side is 7.5 seconds 2. Uses repricing to lower the combined cost As BTC or ETH moves, it keeps buying Up and Down at different prices to bring their combined average cost below $1: VWAP(Up) + VWAP(Down) < $1 The average combined cost of its matched pairs is 97.93c -> Edge 2.07c 3. Keeps a directional residual The median ratio of the larger position to the smaller one is about 1.44 : 1 The excess shares form a directional position in the outcome its fair value model considers more likely This trader’s Polymarket account: x-MoneyForWhiskas Most profitable trades: $1,038 -> $3,496 (+236.8%) $1,578 -> $4,811 (+204.9%) $1,664 -> $4,233 (+154.5%) The algorithm’s edge has two layers: it builds complete sets for less than $1 per pair and keeps a directional residual alongside them
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