October 2026 Monthly Research

From 20:05 UTC on Oct 29, attackers drained Binance's hot wallets across ten blockchains, most of it within about 20 minutes: roughly $6.3bn, about four times the 2025 Bybit theft, including 18,270 BTC, more than 200,000 ETH and large amounts of USDT and USDC. Binance paused withdrawals, said it had found no evidence of a private-key leak and first traced the breach to a compromised DevOps engineer's laptop. Within hours Tether, Circle, Ripple and others had frozen about $3bn of the stolen funds on-chain. Binance pledged to absorb the loss from its SAFU fund, its futures insurance fund and its corporate treasury, said on Oct 31 that it had replaced 90% of the affected assets, and reopened withdrawals in phases on Nov 1. Late on Oct 31 the FBI attributed the attack to North Korea's TraderTraitor unit. BTC fell below $77k, its lowest in more than a month. Five weeks after Bitget's $387.5m loss, the entry point was again the operational stack, not the chain.

BTC fell 8.8% and ETH 16.7% in October, while the Dow rose. The month peaked on Oct 2, when a weak payrolls print briefly took BTC above $87k before it reversed within 90 minutes. From there, crypto's worst days lined up with the equity selloffs: Oct 8, when the 10-year touched 5.36% and a tanker attack off Qatar lifted oil, BTC dipped below $81k and ETH, XRP and SOL lost about 6%; Oct 14-15, when hot CPI and PPI prints sent BTC briefly below $80k; Oct 22, when the AI rout knocked BTC about 4% to $81k in a day; and Oct 29-30, when Alphabet, Intel and the Binance hack landed together. US spot ETFs saw net outflows of $515m from BTC funds, their first negative month since June, and a record $1.61bn from ETH funds; Oct 30 alone took $643m out of the BTC ETFs. Crypto equities fell 7-11% that day, and Coinbase reported Q3 revenue down 35%.

After record highs on Oct 6, US tech sold off in waves - the Nasdaq lost around 2% or more on Oct 14, 16, 22 and 30 - and ended its worst month in over a year, with the broader chip index down more than 15% while the Dow gained. Earnings did the damage: on Oct 29 Alphabet fell about 13%, its worst day since its 2004 listing, wiping out about $500bn of value after reporting negative free cash flow of $9.07bn as AI spending surged; on Oct 30 Intel lost 28.6% on weak guidance and AMD 10.9%. The bond market changed role. The 10-year, which had touched a multi-decade high of 5.36% on Oct 8 (30-year 5.73%), rallied as money left tech - yields fell 15-20bp across the curve on Oct 22 even as oil rose - and closed the month at 4.94%, 35bp lower. Crypto got no relief from lower yields: it traded with equity risk.

September payrolls rose only 29,000, July and August were revised down by 60,000 and unemployment rose to 4.2%, which cut the odds of an October hike to about 13% on Oct 2. Prices pointed the other way: September CPI ran at 3.7% y/y (+0.6% m/m), with energy up 20.4% and gasoline up 34.2% on the year, and producer prices rose 6.3% y/y, the most since 2022. On Oct 28 the FOMC held at 3.75-4.00% in a 10-2 vote, with Governor Cook and Cleveland Fed President Hammack voting for another hike; the statement said simply that 'inflation remains elevated'. Chair Warsh said more information would guide the next step, and markets priced about an 86% chance of a hike on Dec 9. The next day, Q3 GDP printed 3.4% annualised and September core PCE 3.1% y/y: activity and prices still running hot while job creation stalls.

The G7 agreed on Oct 2 to release 100 million barrels of crude and diesel from emergency stocks over four months, but supply risk kept rising. By Oct 22 Lloyd's had counted 28 attacks on ships in October, the most since the war began, and Iran said seven tankers had been hit overnight; Houthi strikes on Saudi Arabia, including the Shaybah oil field and Dammam airport, led Aramco to evacuate its Dhahran headquarters. Brent settled at $116.72 on Oct 23, its highest since April 29, after a third straight weekly gain. Diplomacy ran in parallel through Qatari mediators, while reports said Washington was weighing renewed strikes on Iran after the Nov 3 midterms. Unlike over the summer, yields fell as oil rose: markets increasingly read the energy shock as a hit to growth rather than only to inflation.

With the CLARITY Act stalled since September, US rules kept arriving by agency. On Oct 1 the SEC proposed a crypto custody framework that would let advisers and funds use state trust companies and, in some cases, self-custody. On Oct 5 the CFTC opened rulemaking on a federal regime for leveraged and margined retail crypto trading, including a new 'crypto asset market' category of exchange; Chair Selig later cited the Binance breach in support. On Oct 21 the OCC finalised the first GENIUS Act stablecoin rule, effective Jan 18, 2027. Market plumbing moved too: DTCC's tokenization service went live on Oct 28 for select Russell 1000 stocks, index ETFs and Treasuries, with 20 participants including J.P. Morgan, Citi and Morgan Stanley, and on Oct 29 ICE took a stake in Trade[XYZ] to run US-regulated perpetual futures built on Hyperliquid. The news was partly overshadowed by the Binance hack the same evening, but HYPE jumped about 20% on the day, from about $79 to $94, held most of the gain through the hack and ended October down about 3%, against 8.8% for BTC. In Europe, ESMA told MiCA-licensed firms on Oct 8 to stop serving non-compliant stablecoins and to clear legacy exposures within three months; South Korea blocked 27 unregistered offshore exchanges.