Crypto chart patterns are key to technical analysis, revealing market trends. Common patterns include Head and Shoulders (bearish reversal), Ascending Triangle (bullish continuation), and Falling Wedge (bullish reversal). These formations, seen on candlestick charts, help predict price movements. For example, a Double Top signals a bearish shift, while a Cup and Handle suggests bullish continuation. Use tools like TradingView to spot patterns and confirm with indicators like RSI.