Bitcoin dropped sharply below $66,000 as the crypto market experienced a wave of selling, leaving investors searching for possible causes behind the downturn. BitMine chairman Tom Lee outlined three theories that could explain the increased selling pressure, though none are presented as definitive explanations.
Possible sources of selling pressure
Lee identified three main possibilities driving recent crypto weakness. First, he pointed to widespread losses in AI and semiconductor stocks, including Nvidia, which may have prompted margin calls, especially among retail traders in Asia. These margin calls could force investors to sell other holdings, such as cryptocurrencies, to cover their obligations.
Second, Lee suggested that some investors might be raising cash to prepare for Anthropic’s anticipated initial public offering. On November 10, Anthropic filed with the U.S. Securities and Exchange Commission to list Class A shares on the Nasdaq under the ticker ANT. While this application signals a potential high-profile listing, Lee’s theory that crypto selling would finance IPO purchases remains speculative.
Third, Lee referenced the Binance security incident from October, which impacted approximately $6.34 billion in digital assets. According to Binance’s statement, the platform had replenished 98% of affected token assets by October 31 and committed to covering all losses internally. Lee proposed that some users whose assets were recovered could have liquidated their holdings or converted them to stablecoins, though there is no evidence confirming large-scale sell-offs linked to the incident.
Lee connected the sell-off to possible margin calls following declines in AI and semiconductor stocks and also raised the possibility that investors were cashing out ahead of Anthropic’s potential Nasdaq debut, while pointing out that effects from the Binance security breach might have played a role, though these remain hypotheses rather than established causes.
Market performance and dynamics
The crypto sell-off followed a period of wider market stress. Binance Research reported that total cryptocurrency market capitalization fell 9.1% to $2.70 trillion in October 2026. Spot Bitcoin ETFs recorded net outflows of $516 million during the month, while Ether-focused funds saw roughly $1.6 billion in withdrawals.
K33 Research noted in a November 10 update that Bitcoin had dropped for five consecutive weeks, with U.S.-based spot Bitcoin ETFs witnessing net outflows of 31,652 BTC over seven trading sessions. While data confirms ongoing weakness, these flows alone do not identify a single cause for the most recent selling episode.
Binance has continued to address the fallout from its security breach. The FBI said U.S. authorities seized more than $1.2 billion in stolen Binance-linked cryptocurrency, and private sector efforts contributed to freezing over $2.7 billion of compromised funds in total. However, the scale and destination of any asset liquidations remain unclear.
Price impact and liquidations
As of November 15 at 08:13 UTC, Bitcoin traded at $63,916, with a 4.88% decline in 24 hours and a 15.54% drop over the past week. The asset’s intraday low reached $62,081. Ethereum was priced at $1,780.21, down 6.31% in one day and 20.14% in seven days. XRP stood at $0.948947, while Solana was at $69.92. These figures reflect ongoing declines across major cryptocurrencies.
U.Today reported that roughly $2 billion worth of leveraged positions were liquidated within 24 hours, affecting predominantly bullish traders. Such liquidations can worsen price drops as automatic closures trigger further selling. Nonetheless, liquidations indicate the market reaction rather than its initial catalyst.
ETF outflows have also been significant, with nearly $3 billion exiting U.S. spot Bitcoin ETFs from October 30 to November 13. Meanwhile, the Crypto Fear & Greed Index showed a reading of 10, classifying market sentiment as Extreme Fear. Investors are contending with heightened volatility, persistent liquidation risk, and ongoing cybersecurity concerns.
The combined impact of ETF outflows, liquidation events, and unresolved security incidents has kept market sentiment negative, creating an environment of caution among holders.
Ongoing uncertainties and monitoring tools
The drivers behind the sharp decline remain unconfirmed, and several factors could be interacting simultaneously. Lee also highlighted potential regulatory headwinds, including U.S. scrutiny over semiconductor sales to Asian markets, though the implications for crypto assets remain uncertain.
As these events continue to unravel, tools designed to track rapid changes are increasingly valuable. CryptoAppsy’s customizable portfolio and smart price alert features can help investors monitor price swings and news related to major assets like Bitcoin and Ethereum in real time, providing critical assistance for those seeking to react quickly to renewed volatility or market-moving announcements.
Market participants are now watching for additional evidence, including developments in equity markets, updated ETF flow statistics, and further news regarding recovered funds linked to security incidents.
