Tail Risk
Risk of rare extreme outcomes outside normal expectations. When impossible events happen — low-probability markets resolving YES.
In Depth
Tail Risk is a fundamental concept in prediction market trading. In platforms like Polymarket with thousands of active markets, understanding tail risk is essential for consistent profitability. TradeSphere data across 5,400+ markets shows that traders who master these concepts significantly outperform those trading on instinct.
In practice, tail risk connects to Variance, Maximum Drawdown, Hedging. PolyPulse tracks these metrics and publishes weekly analysis. For hands-on application, PolyFire provides real-time market data and copy trading via Telegram.
Related Terms
3Variance
riskHow much returns deviate from average. Binary markets have inherently high per-trade variance.
Maximum Drawdown
riskLargest percentage decline from peak to trough. The most important risk metric — shows worst case to survive.
Hedging
riskTaking offsetting positions to reduce risk. Buy NO against YES, or trade correlated markets in opposite directions.
See It in Action
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