Bitcoin is struggling near the $21,000 resistance zone against the US Dollar. BTC could rally if it clears the $20,900 and $21,000 resistance levels. Bitcoin is showing a few positive signs above the $20,000 support. The price is now still above the $20,000 level and the 100 hourly simple moving average. There is a connecting bullish trend line forming with support near $20,275 on the hourly chart of the BTC/USD pair (data feed from Kraken). The pair could start a fresh decline if it stays below the key $21,000 resistance zone. Bitcoin Price Eyes Upside Break Bitcoin price started an upside correction after it traded as low as $17,600. There was a decent recovery wave above the $18,500 and $19,000 levels. The price surpassed the 50% Fib retracement level of the main drop from the $22,951 high to $17,600 low. The price even cleared the $20,000 level and the 100 hourly simple moving average. There is also a connecting bullish trend line forming with support near $20,275 on the hourly chart of the BTC/USD pair. However, the bears are now defending major gains above the $20,500 zone. Bitcoin is also struggling near the 61.8% Fib retracement level of the main drop from the $22,951 high to $17,600 low. An immediate resistance on the upside is near the $20,800 level. The first major resistance is near the $20,900 and $21,000 levels. Source: BTCUSD on TradingView.com A clear move above the $21,000 level could even push the price towar...