On May 18, 2026, Sen. Elizabeth Warren sent a letter to OCC Comptroller Jonathan Gould alleging the agency unlawfully issued at least nine national trust charters to crypto firms, including Coinbase and Ripple. She argued the approvals permit activities such as staking, lending, trading, and stablecoin issuance beyond what the National Bank Act allows for trust companies, and set a June 1, 2026 deadline for the OCC to provide complete records.

A cluster of three DeFi exploits in May 2026 caused reported losses of $23.2 million across THORChain, Verus-Ethereum Bridge, and Echo Protocol. The incidents were dated May 15 ($10.8M), May 18 ($11.58M), and May 18-19 ($816K), with Echo's attacker also minting 1,000 eBTC at a nominal $76.7M that could not be fully realized due to limited liquidity.

Prediction-market odds show Bitcoin (BTC) narrowly leading XRP in expectations for the highest returns in 2026, with BTC at about 27% versus XRP at 26%. Bitcoin was priced at $76,891 at the time of reporting (down more than 12% year-to-date), while XRP stood at $1.37 (down more than 25% year-to-date). The same market also ranks Chainlink and Dogecoin ahead on positive-return expectations, at 33% and 32% respectively.

NEAR Protocol (NEAR) moved higher over the past 24 hours, at one point reaching $1.66 while daily trading volume jumped 32% to $295 million. NEAR was last quoted around $1.62, up about 7% on the day and roughly 4% over the week after briefly dipping below $1.50 on Monday. Technical indicators cited in the report point to potential upside toward $2–$2.50 if momentum holds, with support near $1.50 and then $1.20.

Wintermute said a recent Bitcoin move higher was largely powered by leverage and short covering, not strong spot buying, and that renewed macro worries are now weighing on digital assets. Bitcoin fell 5.7% for the week after briefly trading above $82,000, while Ethereum dropped more than 10%, alongside nearly $657 million in liquidations over the weekend.

BNB Smart Chain developers completed a large-scale test of post-quantum cryptography on a live-style blockchain setup, swapping transaction signatures to NIST’s ML-DSA-44 and upgrading vote aggregation with pqSTARK proofs. The shift lifted average transaction size from about 110 bytes to roughly 2.5KB and expanded blocks from ~130KB to nearly 2MB at similar load, while throughput declined 40%-50%. The team said the results show quantum-safe migration is feasible with today’s standards, despite clear performance trade-offs.

On May 19, 2026, ETH traded at $2,114.05 on the 1-hour chart, about $18.06 below the SMA50 at $2,132.11, with the SMA50 drifting down toward price. Binance’s Exchange Supply Ratio stayed around 0.0320, near its highest level since early February, while RSI read 44.94 versus a 47.18 signal line. The setup points to a near-term test where participation and momentum may determine whether resistance holds.

Polymarket has launched prediction markets linked to private-company performance, with outcomes settled using Nasdaq Private Market data. The rollout targets a universe of nearly 1,600 unicorns valued at more than $5 trillion, and includes an early market tracking Anthropic’s private valuation through Dec. 31, 2026 with tiers from $600 billion to $3 trillion.