
MTK
1.8K posts









Buying yes on the way up and buying down on the way down. Polymarket star trader @0x8dxd hats off to your sold latency arb. Well done. Below is Jan 2 8PM (ET time) BTC up/down trading session. X axis is time in UTC .


$313 → $383K in 33 days. One automated BTC bot. Same loop every time. Humans would’ve tweaked it. The bot didn’t. Wallet 0x8dxd runs a fully mechanical model on BTC 15 minute Up/Down windows. 6,000 executions since Dec 4. 98% hit rate. Flat sizing ($4-5K). Zero discretion. Zero scaling after wins. Entries only happen after spot momentum is already confirmed on Binance and Coinbase, during the short recalculation gap where Polymarket still prices the previous state. By the time it enters, probability is already wrong not guessed. The curve stays linear because variance gets crushed by frequency. Hundreds of identical micro windows per week. Losses diluted by repetition. Wins capped, but constant. Largest single fill $13K without touching the process. Live window running the same structure: → Up - Bitcoin Up or Down (Jan 4, 2am ET) polymarket.com/event/bitcoin-…












