On March 1, 2026, Iran established a three-member interim leadership council after U.S. President Donald Trump said on Truth Social that Supreme Leader Ayatollah Ali Khamenei had been killed in a joint U.S.-Israeli strike. Crypto prediction platforms such as Polymarket and Kalshi quickly listed markets on the timing and nature of his succession, with Polymarket's volume on the successor-timing market surpassing $500,000 and odds shifting across several March dates.

Six anonymous Polymarket accounts collectively earned about $1.2 million by buying "Yes" shares on a market predicting a U.S. strike on Iran that would occur by February 28, 2026. Blockchain analytics firms later traced the freshly funded wallets, flagged them as suspected insiders, and the episode has fed into ongoing legal and regulatory battles over whether prediction platforms like Polymarket and Kalshi are regulated exchanges or unlawful gambling sites.

On February 26, 2026, Representatives Zoe Lofgren, Ben Cline, and Scott Fitzgerald introduced the Promoting Innovation in Blockchain Development Act of 2026 to adjust how federal criminal law treats blockchain software creators. The bill focuses on Section 1960 of the Federal Criminal Code and defines "non-controlling developers" to distinguish coders from money transmitters. It follows high-profile Tornado Cash and Samourai Wallet convictions and complements a separate Senate bill introduced in January 2026.

As 2026 begins, Ethereum is trading near $2,000 after falling about 60% from its 2025 peak, while Bitcoin has slid 45–50%, yet several analysts foresee a sharp rebound. Tom Lee of BitMine Immersion Technologies and Fundstrat projects Ethereum could reach $12,000–$22,000 and Bitcoin $200,000–$250,000 in 2026, with other institutions also issuing bullish Ethereum targets. Large players such as BitMine and Ark Invest are still accumulating Ethereum and related stocks even as retail investors remain cautious and prior forecasts have missed.

At Consensus Hong Kong 2026, Cardano co‑founder Charles Hoskinson outlined using blockchain in mainstream apps like dating platforms to verify profile details and curb fake accounts. ADA hovered near $0.28, with closes of $0.272692 (February 13), $0.295266 (February 14), $0.281780 (February 15), and $0.285681 (February 16). He also pointed to a late‑March debut for Cardano's privacy‑focused Midnight partner chain.

Roundhill Investments has submitted a proposal to the SEC to list six exchange-traded funds that would let retail investors take positions on 2028 U.S. election results via standard brokerage accounts. The funds would use event contracts with binary payouts depending on whether Democrats or Republicans win the presidency, Senate, or House, and could later roll into the 2032 cycle if approved.

On February 14, 2026, the European Central Bank approved a major expansion of its EUREP emergency lending scheme, opening euro liquidity lines to almost all central banks worldwide. Each approved institution will be able to borrow up to €50 billion against high‑quality euro‑denominated government bonds, with the new framework taking effect from July 2026 and full access expected in the third quarter. The measure is intended to strengthen the euro’s international role and provide a standing safety net during periods of market stress.

In late 2025, the Federal Reserve proposed tailored "payment accounts" that would let qualified non-bank crypto exchanges and fintech firms connect directly to systems such as FedNow and Fedwire without full banking licenses. The plan, which drew public comments from December 2025 until February 6, 2026, has prompted strong opposition from major U.S. banks over systemic risk concerns and strict limits on interest, emergency lending, and overnight balances. Coinbase has emerged as a key supporter, arguing that direct access could cut digital asset payment costs by 20–30 percent, though it warns that current restrictions may make the framework impractical for large-scale operations.

X outlined plans on February 14, 2026 to let users execute stock and crypto trades directly from their feeds by tapping ticker symbols like $BTC or $TSLA. The in-feed tool is part of a broader push that includes money-transmission licenses in more than 40 U.S. states, a Visa payments tie-up, and internal tests of the X Money wallet.