Market Overview - The cryptocurrency market experienced its worst day in months, with a significant sell-off leading to a loss of tens of billions in total market capitalization. Major cryptocurrencies like Bitcoin and Ethereum saw drastic price drops, triggered by panic selling, substantial ETF outflows, and weak support levels [1]. Bitcoin Analysis - Bitcoin fell below the critical support level of $90,000, dropping to approximately $86,000, which triggered automatic liquidations across major exchanges. The next strong support level is around $83,800, which traders are closely monitoring to assess potential further declines [3]. - On November 20, the U.S. spot Bitcoin ETF recorded a net outflow of $903 million, marking the second-largest single-day outflow in ETF history, intensifying the selling pressure [3]. Ethereum Analysis - Ethereum faced even greater impacts, with its price declining nearly 42% from its peak, currently trading close to $2,700. Its spot ETF recorded an outflow of $262 million, marking the eighth consecutive day of outflows, indicating a weakening of institutional confidence [4]. Market Cycle Insights - Analysts suggest that Bitcoin's price volatility may be linked to its market cycle. Historically, Bitcoin reached its all-time high 260 days earlier than expected before entering an eight-month consolidation phase, erasing its early advantages. Following the next halving in 2024, Bitcoin may revert to historical peak cycles, potentially entering a longer cycle than before [5]. Economic Context - Despite the current downturn, analysts believe a Bitcoin bull market is still possible. The global economy remains in a prolonged contraction phase, with the U.S. manufacturing index below 50 for nearly three years. Historically, Bitcoin performs best when the economy transitions from contraction to expansion [6].