The devil lies in the details of predicting the settlement rules of the market. Take a typical "touchable" rule as an example: Data source: Binance spot BNB/USDT 1-minute K-line determination logic: High ≥ X means YES, Low ≤ X means YES Time window: January 2026 (ET time zone) It looks very clear, doesn't it? But in practice, there are many pitfalls—— Wick risk can trigger settlement with just one needle. An abnormal transaction of 0.01 BNB can also be considered as' reaching this price '. It's completely different from what most people understand as' price really reaching '. The time zone trap rule is written as ET, but Binance charts default to UTC. Conversion error leads to controversy. Chart ≠ API "Binance Chart Display" is a UI layer, not a data layer. Under extreme market conditions, the K-line may be backfilled and corrected. Which one should be followed during arbitration? During periods of low liquidity in the manipulation space, a small injection of funds can trigger settlement. The simpler the rules, the larger the attack surface. This type of touch based rule is common in predicting the market, with logical consistency, but essentially it is a 'hit the nail' rather than a 'price confirmation'. For those who play this type of market, the rules text should be read word for word.