Anniversary Jinx: Bitcoin Slides Past $80K Right on Cue for the 10/10 Ghosts 👻

Bitcoin fell about 4% over 24 hours to roughly $80,000, touching a one-month low as $BTC traded at $81,669.00 on Thursday, Oct. 8, 2026, according to CoinDesk data. The decline accelerated from an earlier session level, with TradingView's Binance $BTC/USDT daily chart showing a low of $80,393 against an opening of $83,321. Ether and XRP slipped roughly 6% over the same period while solana dropped 9%, and the total crypto market cap fell 4.4% to $2.77 trillion. All major assets are down double-digit percentages over the past week. More than $1 billion in leveraged positions were liquidated in a day, including over $600 million in a single hour, the largest hourly total in a month.

The selloff landed days before the one-year anniversary of the Oct. 10, 2025 flash crash, when a tariff shock forced out more than $19 billion in leveraged positions across over 1.6 million accounts, according to CoinGecko. On that date, bitcoin plunged from about $122,000 to $105,000 within minutes in thin Friday evening U.S. trade, days after peaking above $126,000. Trader Unipcs, known on X as "Bonk Guy," noted that those same date-driven triggers could flip into buy signals once they pass, and that leverage is lighter now, with one analysis putting current liquidations at about $248 million per 1% drop versus roughly $2.2 billion per 1% on 10/10. Bitcoin's daily chart also printed a bearish MACD crossover with an oversold 4-hour RSI, while the 50-day moving average, last near $81,981, came into focus as immediate support.

Macro and policy headwinds added to the pressure. Continued surges in oil prices and interest rates, the failure of the Clarity Act, and the upcoming U.S. midterm elections were cited as additional risk factors for digital assets. On the cryptography front, Ethereum researcher Justin Drake warned that AI could help attackers derive private keys from public keys already exposed on-chain, urging holders to migrate to unused addresses rather than panic. Glassnode estimates that about 6.04 million BTC already sits behind visible public keys. Ethereum co-founder Vitalik Buterin added that AI-driven math could weaken ECDSA, the signature scheme securing Bitcoin and Ethereum wallets, while urging calm: "I don't recommend anyone scramble to move their funds to new wallets today. But we should take the risks to cryptography from AI-accelerated math seriously, and minimize our exposure to not just quantum-vulnerable cryptography, but also potentially AI-vulnerable cryptography."

A separate cycle-based concern is timing: bitcoin peaked near $126,080 on Oct. 6, 2025, per CoinGecko, and historical patterns put the prior bear market bottoms 365 days after the December 2017 peak and 378 days after the November 2021 peak, placing the current window in October 2026. Analyst Benjamin Cowen had pointed to an October bottom, then acknowledged in September that the call had failed, though many cycle traders are still holding off on buying until the date passes. Bitcoin bottomed at $58,525 on June 30, and Galaxy's Alex Thorn flagged the 50-week moving average as a level to watch.

Despite the slide, institutional sentiment has continued to firm. A State Street survey of 300 asset managers, asset owners and wealth managers, published Tuesday, found that about 51% of respondents expect digital assets to become mainstream within five years, up from 11% in 2024. The survey also reported that institutions hold an average of 11% of their portfolios in digital assets and expect that share to rise over the next three years. Since 2013, bitcoin has gained in eight of 13 fourth quarters with a median return of 26%, according to Coinglass, though post-peak years have broken that pattern, with Q4 down 16% in 2014, 42% in 2018 and 15% in 2022.