ื‘ื“ื™ืงื•ืช ืขื‘ืจื–ืžืŸ ืงืจื™ืื”: 8 ื“ืงื•ืช

ื›ื™ืฆื“ ืœื‘ืฆืข ื‘ื“ื™ืงื•ืช ืขื‘ืจ ืœืืกื˜ืจื˜ื’ื™ื•ืช Polymarket ืขืœ ืกืคืจ ื”ืคืงื•ื“ื•ืช

DepthFeed Research

ืฆื•ื•ืช ื ืชื•ื ื™ ืฉื•ืงื™ ื—ื™ื–ื•ื™

ืžื“ืจื™ื›ื™ื

ืžื—ื™ืจ ืื—ืจื•ืŸ ืฉื ื“ื’ื ืคืขื ื‘ืฉืขื” ืœื ื™ื›ื•ืœ ืœื•ืžืจ ืœื›ื ืื ื”ืคืงื•ื“ื” ืฉืœื›ื ื”ื™ื™ืชื” ืžืชื‘ืฆืขืช. ื›ืš ืชื‘ืฆืขื• ื‘ื“ื™ืงื•ืช ืขื‘ืจ ืœ-Polymarket ืžื•ืœ ื”ืกืคืจ ืฉืžื•ืœื• ื”ื™ื ื”ื™ื™ืชื” ื ืกื—ืจืช ื‘ืคื•ืขืœ.

ื›ื“ื™ ืœื‘ืฆืข ื‘ื“ื™ืงื” ื—ื•ื–ืจืช (backtest) ืฉืœ ืืกื˜ืจื˜ื’ื™ื™ืช Polymarket, ื”ืคืขืœ ืžื—ื“ืฉ ืืช ืกื•ืœืžื•ืช ื”ื”ืฆืขื•ืช ื•ื”ื‘ืงืฉื•ืช (bid/ask ladders) ื”ืžืœืื™ื ื”ืžื•ืงืœื˜ื™ื ืฉืœื”ื ื•ืงื‘ืข ื’ื•ื“ืœ ืžื™ืœื•ื™ื™ื ื”ื™ืคื•ืชื˜ื™ื™ื ืžื•ืœ ื”ื ื–ื™ืœื•ืช ื”ื ืฆืคื™ืช. ื‘ื“ื•ืง ื—ื•ืชืžื•ืช ื–ืžืŸ, ืงืฆื‘ ื“ื’ื™ืžื” (cadence) ืžืื•ื—ืกืŸ ื•ืคืขืจื™ื; ื”ืืจื›ื™ื•ืŸ ืื™ื ื• ื™ื›ื•ืœ ืœืงื‘ื•ืข ืืช ืกืคืจ ื”ื”ื–ืžื ื•ืช ื”ืžื“ื•ื™ืง ื‘ื™ืŸ ืชืฆืคื™ื•ืช. ืžื—ื™ืจ ืื—ืจื•ืŸ ื‘ื•ื“ื“ ืื• ืืžืฆืขื™ (mid) ื’ื ื›ืŸ ืžืชืขืœืžื™ื ืžื”ืžืจื•ื•ื— (spread) ื•ื”ืขื•ืžืง ืฉืกื“ืจ ื”ื–ืžื ื” ืืžื™ืชื™ ื”ื™ื” ื ืชืงืœ ื‘ื•.

ืžื“ื•ืข ื‘ื“ื™ืงื•ืช ืขื‘ืจ ืขืœ ืžื—ื™ืจ ืื—ืจื•ืŸ ืžืฉืงืจื•ืช

ืจื•ื‘ ื ืชื•ื ื™ Polymarket ื”ื–ืžื™ื ื™ื ื‘ื—ื™ื ื ื”ื ืžื—ื™ืจ ื”ืกื—ืจ ื”ืื—ืจื•ืŸ, ืฉื ื“ื’ื ืœืขื™ืชื™ื ืงืจื•ื‘ื•ืช ืคืขื ื‘ืฉืขื”. ื–ื” ืžืกืคื™ืง ื›ื“ื™ ืœืฆื™ื™ืจ ื’ืจืฃ ื•ืชื• ืœื. ื‘ื“ื™ืงืช ืขื‘ืจ ืฆืจื™ื›ื” ืœืขื ื•ืช ืขืœ ืฉืืœื” ืงืฉื” ื™ื•ืชืจ: ืื ื”ืคืงื•ื“ื” ืฉืœื™ ื”ื™ื™ืชื” ืžื•ื ื—ืช (ืื• ื—ื•ืฆื” ืืช ื”ืžืจื•ื•ื—) ื‘ืื•ืชื• ืจื’ืข, ื”ืื ื”ื™ื ื”ื™ื™ืชื” ืžืชื‘ืฆืขืช, ื‘ืื™ื–ื” ื’ื•ื“ืœ ื•ื‘ืื™ื–ื” ืžื—ื™ืจ?

ื›ื“ื™ ืœืขื ื•ืช ืขืœ ื›ืš ื ื“ืจืฉ ืกืคืจ ื”ืคืงื•ื“ื•ืช โ€” ื›ืœ ื”ืฆืขืช ืžื—ื™ืจ ื•ื‘ื™ืงื•ืฉ ืžื•ื ื—ืช ืขื ื”ื’ื•ื“ืœ ืฉืœื” โ€” ืœื ืžืกืคืจ ื‘ื•ื“ื“. ืืกื˜ืจื˜ื’ื™ื” ืฉื ื‘ื“ืงืช ืžื•ืœ ืžื—ื™ืจ ื”ืืžืฆืข ืžื ื™ื—ื” ืฉื”ื™ื ืชืžื™ื“ ืžืชื‘ืฆืขืช ื‘ืžื—ื™ืจ ื”ืืžืฆืข ืœืœื ื”ื—ืœืงื”, ื“ื‘ืจ ืฉืื™ื ื• ื ื›ื•ืŸ ืœืขื•ืœื. ื‘ืฉื•ื•ืงื™ ืงืจื™ืคื˜ื• ืงืฆืจื™ ื˜ื•ื•ื—, ืฉื‘ื”ื ื”ืžืจื•ื•ื—ื™ื ืžืชืจื—ื‘ื™ื ืœืงืจืืช ื”ืคืงื™ืขื”, ื”ื ื—ื” ื–ื• ืขืœื•ืœื” ืœื”ืคื•ืš ืืกื˜ืจื˜ื’ื™ื” ืžืคืกื™ื“ื” ืœืžื ืฆื—ืช ืœื›ืื•ืจื”.

ืฉืœื‘ 1 โ€” ื”ืฉื’ืช ื ืชื•ื ื™ ืกืคืจ ืคืงื•ื“ื•ืช ื‘ืขื•ืžืง ืžืœื

ื”ืชื—ืœ ืžืกืคืจื™ ื”ื–ืžื ื•ืช ืžืœืื™ื (full-depth books) ืžื•ืงืœื˜ื™ื ืžืฉื ื™ ื”ืฆื“ื“ื™ื. DepthFeed ืงื•ืœื˜ ืขื“ื›ื•ื ื™ Polymarket CLOB, ืืš ื”ืชืฆืคื™ื•ืช ื”ืžืื•ื—ืกื ื•ืช ืขื•ืงื‘ื•ืช ืื—ืจ ืงืฆื‘ ื”ื“ื’ื™ืžื” (capture cadence) ื”ืžืชื•ืขื“ ื•ืขืฉื•ื™ื•ืช ืœื”ื›ื™ืœ ืคืขืจื™ื. ื‘ื“ื•ืง ืืช ื—ื•ืชืžื•ืช ื”ื–ืžืŸ ื”ื–ืžื™ื ื•ืช ืขื‘ื•ืจ ื”ืฉื•ืง ืฉืœืš ื‘ืžืงื•ื ืœื”ื ื™ื— ืฉื›ืœ ืื™ืจื•ืข ื‘ืžืขืœื” ื”ื–ืจื ื ืฉืžืจ.

ืžืฉื›ื• ืืช ื”ืฉื•ื•ืงื™ื ื”ืจืฆื•ื™ื™ื ื“ืจืš REST API: ื’ืœื• ืื•ืชื ื‘ืืžืฆืขื•ืช GET /v3/{coin}/markets, ื•ืื– ืžืฉื›ื• ืขื•ืžืง ืž-/v3/{coin}/markets/{id}/snapshots. ื›ืœ ืฆื™ืœื•ื ืžืฆื‘ ื ื•ืฉื ืžืขืจื›ื™ ืžื—ื™ืจ ื•ื’ื•ื“ืœ ืฉืœ ื”ืฆืขื•ืช ืžื—ื™ืจ/ื‘ื™ืงื•ืฉ, ื‘ืชื•ืกืคืช ื—ื•ืชืžื•ืช ื–ืžืŸ ื‘-exchange ื•-receive ื‘ืืœืคื™ื•ืช ืฉื ื™ื™ื” ืžืชืืจื™ืš epoch.

ืฉืœื‘ 2 โ€” ืฉื—ื–ื•ืจ ื”ืกืคืจ ื‘ื›ืœ ืจื’ืข

ื”ืคืขืœ ืžื—ื“ืฉ ืชืฆืคื™ื•ืช ืžื•ืงืœื˜ื•ืช ืœืคื™ ืกื“ืจ ื—ื•ืชืžื•ืช ื”ื–ืžืŸ. ื›ืœ ืื—ืช ืžืชืืจืช ืืช ืกืคืจ ื”ื”ื–ืžื ื•ืช ื”ืžืื•ื—ืกืŸ ื‘ืื•ืชื” ืชืฆืคื™ืช, ื›ื•ืœืœ ื”ื”ืฆืขื” ื”ื˜ื•ื‘ื” ื‘ื™ื•ืชืจ (best bid), ื”ื‘ืงืฉื” ื”ื˜ื•ื‘ื” ื‘ื™ื•ืชืจ (best ask), ืขื•ืžืง ื•ืžืจื•ื•ื—. ืืœ ืชืกื™ืง ืžืฆื‘ ืกืคืจ ื”ื–ืžื ื•ืช ืžื“ื•ื™ืง ืื• ืžื™ืœื•ื™ื™ื ืžื•ื‘ื˜ื—ื™ื ื‘ื™ืŸ ืชืฆืคื™ื•ืช; ื”ืคื•ืš ื›ืœ ื”ื ื—ืช ืื™ื ื˜ืจืคื•ืœืฆื™ื” ืื• ื”ืชืžื“ื” ืœืžืคื•ืจืฉืช ื‘ื‘ื“ื™ืงื” ื”ื—ื•ื–ืจืช.

ืฉืœื‘ 3 โ€” ื“ื™ืžื•ื™ ื‘ื™ืฆื•ืขื™ื ืžื•ืœ ืขื•ืžืง ืืžื™ืชื™

ื›ืขืช ื“ืžื• ื‘ื™ืฆื•ืข ื‘ื›ื ื•ืช. ืคืงื•ื“ื” ืกื—ื™ืจื” ืฆื•ืขื“ืช ืขืœ ื”ืกืคืจ: ื”ื™ื ืžืชื‘ืฆืขืช ืžื•ืœ ื”ืจืžื” ื”ื˜ื•ื‘ื” ื‘ื™ื•ืชืจ ืชื—ื™ืœื”, ื•ืื– ื”ื‘ืื”, ืขื“ ืฉื”ื’ื•ื“ืœ ืฉืœื” ื ื’ืžืจ โ€” ื›ืš ืฉืžื—ื™ืจื” ื”ืžืžื•ืฆืข ื’ืจื•ืข ืžืžื—ื™ืจ ื”ืžื’ืข ื‘ื›ืœ ืคืขื ืฉื”ื™ื ืฆื•ืจื›ืช ื™ื•ืชืจ ืžื”ืจืžื” ื”ืขืœื™ื•ื ื”. ืคืงื•ื“ื” ืžื•ื ื—ืช ืžืฆื˜ืจืคืช ืœืชื•ืจ ื•ืžืชื‘ืฆืขืช ืจืง ืื ื”ืฉื•ืง ืกื•ื—ืจ ื“ืจืš ื”ืžื—ื™ืจ ืฉืœื” ืขื ืžืกืคื™ืง ื’ื•ื“ืœ ืžืื—ื•ืจื™ื•.

ื‘ื™ืฆื•ืขื™ื ื‘ื’ื•ื“ืœ ืžื•ืœ ื”ืกื•ืœื ื”ืžืชื•ืขื“ ื”ื ื›ืœ ื”ืขื ื™ื™ืŸ: ื–ื” ื ื•ืชืŸ ืœื›ื ื”ื—ืœืงื” ื•ื”ืกืชื‘ืจื•ืช ื‘ื™ืฆื•ืข ืžืฆื™ืื•ืชื™ื•ืช ื‘ืžืงื•ื ื”ื‘ื“ื™ื” ืฉืชืžื™ื“ ืกื—ืจืชื ื‘ืžื—ื™ืจ ื”ืืžืฆืข.

ืฉืœื‘ 4 โ€” ืฆื™ืจื•ืฃ ืžื—ื™ืจ ื ื›ืก ื”ื‘ืกื™ืก

ืฉื•ื•ืงื™ ื”ืขืœื™ื™ื”/ื™ืจื™ื“ื” ืฉืœ Polymarket ืžื•ื ืขื™ื ืžืชื ื•ืขืช ื”ืกืคื•ื˜ ืฉืœ ื ื›ืก ื”ื‘ืกื™ืก. ื›ืœ ืฆื™ืœื•ื ืžืฆื‘ DepthFeed ืžืฆื˜ืจืฃ ืœืžื—ื™ืจ ื™ื™ื—ื•ืก Binance ื‘ืชื“ื™ืจื•ืช ื’ื‘ื•ื”ื” ืœืคื™ ื—ื•ืชืžืช ื–ืžืŸ ื‘ืืœืคื™ื•ืช ืฉื ื™ื™ื” ืžืชืืจื™ืš epoch, ื›ืš ืฉืชื•ื›ืœื• ืœื™ื™ืฉืจ ืืช ืžืฆื‘ ื”ืกืคืจ ืขื ืชื ื•ืขืช ื”ืกืคื•ื˜ ืฉืฉื™ื ืชื” ืืช ืžื—ื™ืจ ื”ื—ื•ื–ื” โ€” ื—ื™ื•ื ื™ ืœื›ืœ ืืกื˜ืจื˜ื’ื™ื” ืฉืกื•ื—ืจืช ื‘ื™ื—ืกื™ื ื‘ื™ืŸ ืžื—ื™ืจ ื”ืงืจื™ืคื˜ื• ืœื”ืกืชื‘ืจื•ืช ื”ื’ืœื•ืžื” ื‘ืฉื•ืง.

ืฉืœื‘ 5 โ€” ืื™ืžื•ืช ืžืชืื ื”ื ืชื•ื ื™ื ื”ื—ื™ื™ื

ืชื’ื•ื‘ื•ืช REST ื”ื™ืกื˜ื•ืจื™ื•ืช ื•ืžืกื’ืจื•ืช WebSocket ื—ื™ื•ืช ืžืฉืชืžืฉื•ืช ื‘ื—ื•ื–ื™ื ืžืชื•ืขื“ื™ื ื ืคืจื“ื™ื. ืืžืช ืžืชืื (adapter) ืขื‘ื•ืจ ื”ืžื–ื”ื™ื, ื—ื•ืชืžื•ืช ื”ื–ืžืŸ ื•ื”ืฉื“ื•ืช ืฉืœื”ื ืœืคื ื™ ื”ื–ื ืช ืฉื ื™ื”ื ืœืœื•ื’ื™ืงืช ืืกื˜ืจื˜ื’ื™ื” ืžืฉื•ืชืคืช. ื‘ืฆืข ื‘ื“ื™ืงื” ื—ื•ื–ืจืช (backtest) ืขืœ ืชืฆืคื™ื•ืช ืžืื•ื—ืกื ื•ืช, ื•ืื– ื‘ื“ื•ืง ืงื“ื™ืžื” ืืช ื”ืžืชืื ื”ื—ื™ (live adapter) ื‘ืืžืฆืขื•ืช ืžืกื—ืจ ื ื™ื™ืจ (paper trading).

ืžืœื›ื•ื“ื•ืช ื ืคื•ืฆื•ืช

  • ืฉื™ืžื•ืฉ ื‘ื ืชื•ื ื™ ืžื—ื™ืจ ืื—ืจื•ืŸ: ืžืกืชื™ืจ ืžืจื•ื•ื— ื•ื”ื—ืœืงื”; ืžื ืคื— ืชืฉื•ืื•ืช ื‘ื‘ื“ื™ืงื•ืช ืขื‘ืจ.
  • ืฆื™ืœื•ืžื™ ืžืฆื‘ ื‘ืžืจื•ื•ื—ื™ื ืงื‘ื•ืขื™ื: ื“ื’ื™ืžื” ืฉืขืชื™ืช ืื• ื“ืงืชื™ืช ืžื—ืžื™ืฆื” ืืช ืจื•ื‘ ื—ื™ื™ื• ืฉืœ ืฉื•ืง ื‘ืŸ 5 ื“ืงื•ืช.
  • ื”ืชืขืœืžื•ืช ืžืžื™ืงื•ื ื‘ืชื•ืจ: ื”ื ื—ื” ืฉืคืงื•ื“ื•ืช ืžื•ื ื—ื•ืช ืชืžื™ื“ ืžืชื‘ืฆืขื•ืช ืžื’ื–ื™ืžื” ื‘ืืกื˜ืจื˜ื’ื™ื•ืช ืคืกื™ื‘ื™ื•ืช.
  • ื”ื˜ื™ื™ืช ืฆืคื™ื™ื” ืงื“ื™ืžื”: ื”ื’ื™ื‘ื• ืจืง ืœื ืชื•ื ื™ื ืขื ื—ื•ืชืžืช ื–ืžืŸ ืงื‘ืœื” ื‘ื–ืžืŸ ื”ื”ื—ืœื˜ื” ืื• ืœืคื ื™ื•.
  • ื“ื™ืœื•ื’ ืขืœ ื ื›ืก ื”ื‘ืกื™ืก: ื”ื™ืชืจื•ืŸ ื‘ืฉื•ื•ืงื™ ืขืœื™ื™ื”/ื™ืจื™ื“ื” ื‘ืงืจื™ืคื˜ื• ื ืžืฆื ื‘ื“ืจืš ื›ืœืœ ื‘ื™ื—ืกื™ ืกืคื•ื˜-ืœื”ืกืชื‘ืจื•ืช.

ื ืงื•ื“ื•ืช ืขื™ืงืจื™ื•ืช

  • 01ื‘ืฆืขื• ื‘ื“ื™ืงื•ืช ืขื‘ืจ ืžื•ืœ ืกืคืจ ื”ืคืงื•ื“ื•ืช, ืœื ืžื•ืœ ื”ืžื—ื™ืจ ื”ืื—ืจื•ืŸ โ€” ื”ืขื•ืžืง ื”ื•ื ืฉืงื•ื‘ืข ื‘ื™ืฆื•ืขื™ื.
  • 02ื”ืฉืชืžืฉื• ื‘ื ืชื•ื ื™ื ืžื•ื ื—ื™-ืื™ืจื•ืขื™ื: ื“ื’ื™ืžื•ืช ื‘ืžืจื•ื•ื—ื™ื ืงื‘ื•ืขื™ื ืžื—ืžื™ืฆื•ืช ืืช ื—ื™ื™ ื”ืฉื•ื•ืงื™ื ืงืฆืจื™ ื”ื˜ื•ื•ื—.
  • 03ื“ืžื• ืคืงื•ื“ื•ืช ืกื—ื™ืจื•ืช ืฉืฆื•ืขื“ื•ืช ืขืœ ื”ืกืคืจ ื•ืคืงื•ื“ื•ืช ืžื•ื ื—ื•ืช ืฉืžืžืชื™ื ื•ืช ื‘ืชื•ืจ.
  • 04ืฆืจืคื• ืืช ืžื—ื™ืจ ื”ืงืจื™ืคื˜ื• ื”ื‘ืกื™ืกื™ ื›ื“ื™ ืœืœื›ื•ื“ ืืช ื™ื—ืกื™ ื”ืกืคื•ื˜-ืœื”ืกืชื‘ืจื•ืช.
  • 05ื‘ื—ืจื• ื ืชื•ื ื™ื ืฉื”ื”ื™ืกื˜ื•ืจื™ื” ื•ื”ื”ื–ื ื” ื”ื—ื™ื” ืฉืœื”ื ื—ื•ืœืงื•ืช ืคื•ืจืžื˜ ืื—ื“, ื›ืš ืฉืชืกื—ืจื• ืขื ื”ืงื•ื“ ืฉืขืœื™ื• ื‘ื™ืฆืขืชื ื‘ื“ื™ืงื•ืช ืขื‘ืจ.

ืžื—ื™ืจ ืื—ืจื•ืŸ ืฉื ื“ื’ื ืคืขื ื‘ืฉืขื” ืœื ื™ื›ื•ืœ ืœื•ืžืจ ืœื›ื ืื ื”ืคืงื•ื“ื” ืฉืœื›ื ื”ื™ื™ืชื” ืžืชื‘ืฆืขืช. ื›ืš ืชื‘ืฆืขื• ื‘ื“ื™ืงื•ืช ืขื‘ืจ ืœ-Polymarket ืžื•ืœ ื”ืกืคืจ ืฉืžื•ืœื• ื”ื™ื ื”ื™ื™ืชื” ื ืกื—ืจืช ื‘ืคื•ืขืœ.

ื”ืชื—ืœ ื—ื™ื ื

ืฉืืœื•ืช, ื‘ืชืฉื•ื‘ื•ืช.

ื‘ืื•ืคืŸ ื—ืœืงื™ ื‘ืœื‘ื“. ื”-API ื”ืฆื™ื‘ื•ืจื™ ืฉืœ Polymarket ื—ื•ืฉืฃ ืฉื•ื•ืงื™ื ื ื•ื›ื—ื™ื™ื, ืขืกืงืื•ืช ื•ื ืงื•ื“ืช ืงืฆื” ืœื”ื™ืกื˜ื•ืจื™ื™ืช ืžื—ื™ืจื™ื, ืืš ืื™ื ื• ืžืกืคืง ืฆื™ืœื•ืžื™ ืžืฆื‘ ื”ื™ืกื˜ื•ืจื™ื™ื ืฉืœ ืกืคืจ ื”ืคืงื•ื“ื•ืช โ€” ื›ืš ืฉืœื ืชื•ื›ืœื• ืœืฉื—ื–ืจ ืืช ื”ืกืคืจ ื”ืžื•ื ื— ืฉืžื•ืœื• ืืกื˜ืจื˜ื’ื™ื” ื”ื™ื™ืชื” ื ืกื—ืจืช. ื”ืขื•ืžืง ื”ื”ื™ืกื˜ื•ืจื™ ื”ื–ื” ื”ื•ื ื”ืคืขืจ ื”ืกืคืฆื™ืคื™ ืฉื ืชื•ื ื™ ืกืคืจ ืคืงื•ื“ื•ืช ืžืฆื“ ืฉืœื™ืฉื™ ืžืžืœืื™ื.

ื”ืชื—ืœ ืœื‘ื“ื•ืง ืืช Polymarket ืขืœ ืขื•ืžืง ืืžื™ืชื™.

ื—ื™ื ื ืœื”ืชื—ืœื”, ื‘ืœื™ ื›ืจื˜ื™ืก. ืฉื“ืจื’ ื›ืฉืชื”ื™ื” ืžื•ื›ืŸ ืœื ืชื•ื ื™ื ื”ืžืœืื™ื.

ื”ืชื—ืœ ื—ื™ื ื