[Bitcoin Plunge Triggers Record BlackRock ETF Redemptions] The sharp decline in Bitcoin's price has led to record-breaking fund redemptions from BlackRock's ETF.

Perpetual futures traders have rapidly added leverage during bitcoin’s decline, creating a derivatives regime that K33 says resembles past periods that preceded further drawdowns.ETF outflows, long-term holder selling, and weak recoveries compared to tech stocks have intensified sell-side pressure as bitcoin trades near levels last seen in April, Head of Research Vetle Lunde said.

Era Lend, operating on zkSync Layer 2 network, suffered a reentrancy attack with a loss of $3.4 million.The hacker exploited a read-only reentrancy vulnerability, allowing repeated calls within a transaction to drain funds.

[U.S. Department of Labor Technical Issue Leads to Premature Release of Unemployment Benefits Data] A spokesperson for the U.S. Department of Labor stated that a technical issue caused the premature release of some data and indicated that the complete data series will be published by the end of business on November 20, 2025. The data shows that for the week ending October 18, seasonally adjusted continuing unemployment claims in the U.S. increased by 10,000 to 1.957 million, a significant rise compared to 1.916 million for the week ending September 13.

**[Bullish Announces Q3 Financial Report: Digital Asset Sales Reach $41.6 Billion]** Digital asset trading platform Bullish has announced its financial results for the third quarter ending September 30, 2025. Adjusted revenue, adjusted EBITDA, and adjusted net profit all reached record highs. Digital asset sales for the quarter totaled $41.6 billion, a decrease from $54.2 billion in the same period of 2024. Net profit was $18.5 million, compared to a loss of $67.3 million in the same period of 2024. Adjusted revenue was $76.5 million, up from $44.6 million in the same period of 2024; adjusted trading revenue was $26.7 million, compared to $32.9 million in the same period of 2024; adjusted net profit was $13.8 million, compared to a loss of $3.1 million in the same period of 2024; and adjusted EBITDA was $28.6 million, up from $7.7 million in the same period of 2024. Additionally, Bullish launched crypto options, with trading volume surpassing $1 billion, and disclosed that spot trading volume to date in the fourth quarter has increased by 77% compared to the third quarter.