Large Bitcoin holders have resumed building long positions, according to Bitfinex data. This whale behavior historically precedes significant price rallies. The Alphractal model, combining Value Coin-Days Destroyed and Spent Output Profit Ratio metrics, shows Bitcoin trading within key support bands at $92,902 and resistance near $147,937, suggesting a prolonged accumulation phase.

VanEck's mid-October 2025 ChainCheck report projects Bitcoin may reach $180,000 in the current cycle, contingent on global money supply expansion and futures market dynamics. The firm identifies a 0.5 correlation between BTC and global M2 growth since 2014. Futures open interest has accounted for approximately 73% of price variance since October 2020, the analysis shows.

Bitcoin Core disclosed four low-severity security vulnerabilities on October 24, 2025, all resolved in version 30.0 released October 10, 2025. The flaws include CPU resource exhaustion from unconfirmed transaction processing, potential crashes on 32-bit systems, and disk space exploitation through spoofed connections and invalid block submissions.

Bitcoin options markets show defensive positioning as traders rebuild after October's deleveraging wiped out over $19 billion in leveraged positions. Approximately $31 billion in contracts are set to expire during Halloween week, with heavy put concentration around $100,000 and calls clustered near $120,000. Short-dated implied volatility remains elevated near 50%, reflecting sustained caution despite Bitcoin's recent price recovery.

Bitcoin has traded in a narrow range near $111,000 over the past two weeks, fluctuating between $107,000 and $112,000. Data show untriggered liquidation levels are building at $106,000 for long positions and $115,000 for short positions. Analyst DaanCrypto notes this accumulation may precede a breakout move.

Bitcoin is trading near $110,000, approximately 30% below its Nasdaq 100-correlated fair value of $156,000, according to ecoinometrics. This represents one of the widest valuation gaps recorded in two years. The last comparable divergence occurred in 2023 and preceded a significant rally.

BlackRock's spot Bitcoin ETF attracted $324.3 million in net inflows between October 20 and October 24, according to Coinglass data. The fund experienced mixed daily flows throughout the week, including an initial outflow of $100.7 million on October 20 before rebounding with sustained inflows through October 24. The accumulation coincided with Bitcoin stabilizing above $110,000 amid broader market volatility.

Video platform Rumble will roll out Bitcoin tipping functionality backed by Tether, with full deployment planned for December following pilot tests. The feature targets Rumble's 51 million active users and positions the platform as an early adopter of blockchain-based creator monetization, according to the company.