Operation suggestions and trend analysis for Big Flat Cake Auntie: 10/20

BTC and ETH operational suggestions and trend analysis: 10/20 BTC is currently oscillating around 81,500. The daily Bollinger Bands have contracted to their narrowest level in nearly two and a half years, indicating an imminent breakout window. On the 4-hour chart, price rebounded after forming a bottom near 79,700, but faces strong resistance at 84,000. Until this level is broken decisively, the market remains in a consolidation phase. Key levels: Support first targets 81,000; if breached, test the psychological 80,000 level (near the 60-day moving average—quickly recovered after Thursday's drop, indicating strong buying pressure). If 80,000 breaks, further decline may occur toward the 77,000–75,000 range. Resistance first targets 84,000; a successful break could lead to a challenge at 87,000. Analyst Shengge's trading recommendations: Buy BTC at 80,500–81,000, target 82,500–83,000 Buy ETH at 2,350–2,370, target 2,440–2,460