{
  "id": 11152,
  "rank": 361,
  "name": "Cross-Platform Arbitrage",
  "aka": [
    "Cross-Platform Arbitrage Bot",
    "Kalshi-Polymarket Arbitrage"
  ],
  "family": "K",
  "subtype": "K1",
  "one_liner": "Automates finding and executing arbitrage opportunities between Kalshi and Polymarket.",
  "market_regime": "any",
  "timeframes": [
    "1m"
  ],
  "symbols": [
    "various prediction markets"
  ],
  "sessions": [
    "24/7"
  ],
  "indicators": [],
  "entry_long": [
    "YES on one platform + NO on the other costs at least 2¢ less than $1 after fees"
  ],
  "entry_short": [],
  "exit_rules": [
    "Sells both sides as soon as selling them makes at least 2¢ profit per pair after fees"
  ],
  "filters": [
    "same settlement rules across platforms",
    "no exchange accounts or trading keys needed"
  ],
  "stop_loss": null,
  "take_profit": null,
  "position_size": "contracts per leg limited by available liquidity",
  "evidence_type": "backtest_shown",
  "completeness": 50.0,
  "signal_warnings": null,
  "claim_warnings": null,
  "opacity_warnings": [
    "UNDEFINED ENTRY TERM: the entry conditions are prose naming a concept with no numeric definition, so two readers would implement them differently. Advisory only -- this does not affect the score."
  ],
  "build_warnings": null,
  "canonical": "https://prismaticalgos.com/compendium/algo/11152-cross-platform-arbitrage",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://github.com/Synpath-ai/prediction-market-arbitrage-trading-bot",
  "limitations": "These are machine-extracted research records, not verified trading systems. Catalog rank measures specification detail and claimed evidence, not profitability. The catalog extraction pipeline did not independently backtest these records. Its separate selected testing ledger does not validate the wider corpus. Rules, labels and parameters can be incomplete or wrong; consult the original source and its reuse terms."
}