Most people find support and resistance levels by: drawing two lines on the K-line chart based on intuition. jie-ni's approach: Multi-dimensional algorithm integration, cross-verification across 4 timeframes (15-min/1-hour/4-hour/daily), automatic clustering and merging of dense zones, ranked by strength. Supports all spot & futures trading pairs on Binance @binancezh! Output: Key support level list + key resistance level list + strength rating for each level. See comments