Crypto markets rebounded on Sept. 18-19, 2026, with Bitcoin trading above $81,000 and Ether gaining after post-Federal Reserve rate-hike concerns eased. Bitcoin rose more than 5% in one reported move and later snapshots recorded gains of 0.90% to $81,493 and 0.68% to $81,459, while US-listed spot Bitcoin ETFs received roughly $160 million and spot Ether ETFs recorded $143.8 million in net inflows. Layer-2, DeFi, real-world-asset and synthetic-dollar tokens led gains, although more than $746 million in token unlocks scheduled for Sept. 19-25 could create selling pressure. Regulatory progress included the SEC's five-year Innovation Exemption for tokenized NMS stocks and CFTC rulemaking submitted to White House OIRA, while restrictive monetary policy, oil prices, trade tensions and stalled US crypto legislation remained risks.