If we have to pinpoint the reasons for the drop, it’s these 5 factors combined that triggered this round of crypto pullback. 1. U.S. government moves ~$1 billion in BTC A U.S. government-linked wallet transferred 12,267 BTC, tied to assets seized from the 2016 Bitfinex hack. The day before, around $383 million worth of BTC and USDT also flowed into Coinbase Prime. This $1 billion transfer went to an unmarked wallet and hasn’t been confirmed as sold yet, but the massive movement of government-held assets has heightened market concerns. 2. EU demands non-compliant stablecoins be cleared within 3 months On October 8, the European Securities and Markets Authority (ESMA) required platforms regulated under MiCA to stop offering non-compliant stablecoin services to EU customers and resolve any outstanding exposure within 3 months. USDT is one of the main stablecoins affected. The market is worried about trading pair adjustments, liquidity shifts, and short-term redemption pressure. 3. AI might crack BTC and ETH wallet signatures sooner than expected Ethereum researcher Justin Drake issued a warning: AI could potentially break ECDSA through mathematical breakthroughs, with the worst-case scenario measured in months, not years. Glassnode estimates that around 6.04 million BTC have exposed public keys, accounting for about 30% of the circulating supply. While no practical cracking method exists yet, the crypto industry is starting to seriously discuss wallet security migration. 4. U.S. Treasury yields surge, pulling funds out of high-risk assets The U.S. 10-year Treasury yield briefly hit around 5.28%, while the 30-year yield reached about 5.67%. The latest Fed meeting minutes remain hawkish. High interest rates are compressing risk asset valuations. Combined with profit-taking after the crypto market’s Q3 rebound, this has added to the selling pressure. 5. Escalation in the Middle East as Iran threatens to block routes near Oman Iran has warned it will block alternative routes to the Strait of Hormuz, including oil transport channels near Oman’s coast. An oil tanker near Qatar was attacked, raising shipping risks. Brent crude briefly surged past $105. Rising oil prices are fueling inflation concerns, making it harder for the Fed to pivot to easing. These 5 factors combined are making the market tough in the short term. But the biggest impact on crypto prices is likely from U.S. Treasury yields and Middle East oil prices: one is continuously draining risk appetite, while the other is pushing inflation expectations higher. The rest of the news is amplifying the panic further.