February 21 Cryptocurrency Market Analysis & Strategy📊

BTC 🪙: Short-term oscillation between 67,800-68,200, with EMA7 and EMA30 forming a golden cross for support. The BOLL middle band at 67,821 is the short-term key support. If it holds, look for a rise to 68,500; if it breaks below 67,500, expect a drop to 67,000.
ETH ⚡: Moving in tandem with BTC, showing weakness. The BOLL middle band at 1,967 is a critical support. Resistance above is at 1,980-1,990. If it breaks through 1,980, watch for the 2,000 level; if it falls below 1,950, it could drop to 1,930.
🎯 Bitcoin Strategy: Long at 67,500-68,000, target 68,000-68,800, stop loss at 67,000
🎯 Ethereum Strategy: Long at 1,955-1,960, target 1,985-1,995, stop loss at 1,940
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