July 21

BTC morning
The four-hour Bollinger Bands continue to close and narrow, and the morning Asian-session futures volume further shrinks, which is a typical “turning point buildup” pattern. 64,000 is the intraday strength/weakness line. If price holds above this level, there may be a small rebound in the short term; once it breaks below support, it will once again test the lows downward. With insufficient liquidity in the Asian session, automated limit orders can easily cause repeated penetrations of support and resistance back and forth, leaving a very low margin for error.
Strategy: Pull back to 63,800–64,200, defend at 63,300, target 65,000–65,500, and if it breaks out, look for 66,000
Disclaimer: Investing involves risk; enter the market with caution
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