Bitcoin (BTC) has displayed a 'large turnover, volume stabilization' pattern, suggesting a potential short-term bottom, according to CoinKarma. The crypto trading analytics platform highlighted that BTC experienced strong selling pressure after breaching key long-term support levels, which intensified its price decline. However, on November 21, BTC's spot trading volume surged to a recent high across multiple exchanges, indicating significant market turnover and potential stabilization.