{
  "id": 9519709,
  "title": "The Signal Contract for a 5-Minute TWAP Market",
  "url": "https://urgent.news/2026/09/24/the-signal-contract-for-a-5-minute-twap-market",
  "topic": "finance",
  "section": "Finance & Markets",
  "published": "2026-09-24T08:03:39.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/abrownfox001/the-signal-contract-for-a-5-minute-twap-market-2n64"
  },
  "original_language": "en",
  "account": "Polymarket, GitHub, and Telegram are platforms associated with the creator of the 5-minute TWAP market prediction system. Most 5-minute bots fail because they treat P(up) as a trade rather than the probability that the official end-of-slot TWAP finishes above the frozen slot-open reference. P(up) should only be the probability that the official end-of-slot TWAP finishes above the frozen slot-open reference, not an indication of bullishness or other factors. The model's job is to estimate that indicator, while the engine decides whether the book is paying the model to express the probability. The model should not have access to the last CLOB trade or unresolved PnL. The signal should not consider whether the model is already long, as that creates hold-bias. The engine should only enter a trade if the edge is significant, the TWAP is fresh, and the slot time is within the tradable window. As the signal approaches the end of the slot, the same probability number has different meanings. The signal contract includes a clock that determines the appropriate action based on the time within the slot. The model can still publish P(up) after the full slot has elapsed. Lead-lag is considered a feature, not an additional oracle. The signal should only use residual information from CEX if the CEX move has not been absorbed by the TWAP. If CEX and TWAP disagree violently, the output should be untrusted. Decaying the probability is part of the signal, not a separate trading decision. The model should not scratch just because the book moved against it. Calibration is more important than raw accuracy. If the model predicts a high probability but fails to win, it is worse than a model that predicts a lower probability but achieves the same win rate. The contract specifies that the signal should not place orders, decide clip size, or decide scratch vs hold. It is forbidden to use the bot's current inventory, CLOB mid as settlement truth, or output a trade when the TWAP state is stale. The signal should also not create a high-confidence value through a reconnect gap. The weights are kept private to prevent donating the only scarce part of the system. The public documentation should focus on the loop behavior, not the exact mapping from TWAP gap to P(up).",
  "summary": "Polymarket: https://polymarket.com/@abrownfox001?tab=activity GitHub: https://github.com/abrownfox0/abrownfox001-twap60-prediction-trigger-system Telegram: https://t.me/abrownfox001 Most 5-minute bots fail here. They have a “direction model,” then treat the output like a trade. On a TWAP-settled binary, that is a category error. What P(up) is allowed to mean In this engine, P(up) is only one…",
  "key_points": [
    "5-minute TWAP market prediction system created by a single creator",
    "Model estimates probability of TWAP finishing above reference, not bullishness",
    "Signal contract includes clock to determine appropriate action based on time"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}