BTC Technical Key Levels

Resistance Levels: $85,200 (recent upper range of fluctuations), $86,000 (key psychological level), $90,000 (large-scale short liquidation zone).

Support Levels: $83,000 (current lower range of fluctuations), $80,071 (intense long liquidation area), $76,000 (potential deep correction target).

Pattern and Indicators: The daily chart shows a converging triangle, RSI is above 50 but momentum is weakening, MACD bullish momentum is diminishing, caution is needed against false breakouts.