- Signal parser for Telegram JSON exports - Price fetcher using Binance US API - Backtester with fee-aware simulation - Polymarket 15-min arb scanner with orderbook checking - Systemd timer every 2 min for arb alerts - Paper trade tracking - Investigation: polymarket-15min-arb.md
1.4 KiB
1.4 KiB
Polymarket 15-Min Crypto Arbitrage
Source: https://x.com/noisyb0y1/status/2020942208858456206 Date investigated: 2026-02-09 Verdict: Legitimate edge, inflated claims
Strategy
- Buy BOTH sides (Up + Down) on 15-minute BTC/ETH/SOL/XRP markets
- When combined cost < $1.00, guaranteed profit regardless of outcome
- Edge exists because these markets are low liquidity / inefficient pricing
Reference Wallet
0xE594336603F4fB5d3ba4125a67021ab3B4347052- Real PnL on 2026-02-09: ~$9K on $82K deployed (11% daily)
- Combined costs ranged from $0.70 (great arb) to $1.10 (not arb)
- Best arbs: ETH markets at $0.70-0.73 combined cost
Why It Works
- 15-min markets have thin books — prices diverge from fair value
- Binary outcome means Up + Down must sum to $1.00 at resolution
- If you buy both for < $1.00 total, guaranteed profit
Challenges
- Needs significant capital ($50K+) to make meaningful returns
- Fill quality degrades at scale — slippage kills the edge
- Competition from other bots narrows the window
- Not all markets have arb — some combined costs > $1.00
Revisit When
- We have capital to deploy
- Built a bot to scan for combined < $1.00 opportunities in real-time
- Polymarket adds more 15-min markets (more opportunities)
Related
- Tweet author promoting "Clawdbots" — bot product shill
- "$99K in a day" / "$340K total" claims are inflated (real: $9K profit)