Skip to content

DEV Community

Benjamin-Cup

Posted on Aug 18

Building a TWAP Lag Strategy for Polymarket Trading Bots

#polymarket #trading #bot #tutorial

Trading the Spot-to-TWAP Lag in Polymarket Crypto Markets

Day 2 of the Polymarket Trading Bot Strategy Series

In short-duration crypto markets, the external BTC market can move before the rolling TWAP fully adjusts. This creates a temporary spot-to-TWAP gap that can become a useful trading signal.

The basic relationship is:

Spot > TWAP > Strike

If spot is significantly above TWAP, momentum remains positive, and the TWAP is also rising, the bot can identify a potential UP setup.

Measuring the Gap

A simple normalized measurement is:

spot_twap_gap = (spot_price - twap_price) / twap_price

For example:

Spot = $117,400
TWAP = $117,080

Gap ≈ +0.273%

But the gap alone is not enough. A temporary BTC spike can quickly reverse before the TWAP has time to follow.

A stronger signal combines:

Spot/TWAP gap
+
Spot momentum
+
TWAP slope
+
Distance from strike
+
Time remaining

For example:

if (
    spot_twap_gap > GAP_THRESHOLD
    and momentum_30s > MOMENTUM_THRESHOLD
    and twap_slope > 0
):
    signal = "UP"

The bearish setup is the inverse.

Persistence Matters

The key question isn't:

Is spot above TWAP?

It's:

Has spot remained above TWAP long enough, while momentum remains positive, for TWAP to follow?

This helps filter temporary price spikes and weak signals.

A production Polymarket Trading Bot should also account for execution latency, liquidity, spread, slippage, fees, and time remaining. The expected edge must be large enough to justify the total trading cost.

The Key Insight

The strategy is really about information lag:

External BTC Market
        ↓
    Spot Price
        ↓
       GAP
        ↓
    Rolling TWAP
        ↓
    Polymarket

The objective isn't simply to predict whether BTC goes up or down. It's to determine whether the external price move contains information that has not yet been fully reflected in the TWAP.

Before deploying capital, backtest the relationship between the gap, momentum, TWAP movement, time remaining, and actual outcomes.

The edge isn't the gap itself. The edge is identifying when the gap is likely to persist long enough for TWAP to follow.

🤝 Collaboration & Contact
If you’re interested in building trading bots, buy trading bots, collaborating, exploring strategy improvements, or discussing about this system, feel free to reach out.

I’m especially open to connecting with:

Quant traders
Engineers building trading infrastructure
Researchers in prediction markets
Investors interested in market inefficiencies

📌 GitHub Repository
This repo has some Polymarket several bots in this system.
You can explore the full implementation, strategy logic, and ongoing updates about 5 min crypto market here:

Benjam1nCup / Polymarket-trading-bot-python-V2

polymarket bot polymarket twap bot polymarket arbitrage bot polymarket trading bot polymarket bot polymarket twap bot polymarket arbitrage bot polymarket trading bot polymarket bot polymarket twap bot polymarket arbitrage bot polymarket trading bot polymarket bot polymarket twap bot polymarket arbitrage bot polymarket trading bot polymarket bot

Polymarket Trading Bot | Polymarket Arbitrage Bot | Polymarket TWAP Trading Bot

An open-source and Strong Strategy collection of Polymarket trading bot and Polymarket arbitrage bot and Polymarket TWAP trading bot in Python for high-performance automated trading on polymarket crypto 5min and 15min markets.

Features

Explosive growth of Polymarket with surging trading volume and new short-term markets
Increasing dominance of automated bots and AI in 5-minute and 15-minute crypto prediction markets
Higher profitability potential through advanced arbitrage and market-making strategies
Stronger edge for Python-based bots with real-time orderbook intelligence and low-latency execution
Continuous evolution of sniper, ladder, stair, momentum, and copy trading strategies
Scalable daily profits as prediction markets move toward hundreds of billions in annual volume
Full future-proof architecture for new features, contracts, and high-frequency trading environments

Included Trading Bots

Designed for arbitrage, directional strategies, and ultra-short-term markets (including 5-minute and 15-minute rounds), this bot framework provides a robust…

💬 Get in Touch

If you have ideas, questions, or would like to collaborate or want these trading bots, don’t hesitate to reach out directly.
Feedback on your repo (based on your description & strategy)

Contact Info
Telegram
https://t.me/BenjaminCup

tags: #polymarket,#trading,#bot,#architecture,#tutorial,#TWAP

Top comments (0)

Subscribe