Fireblocks, Robinhood, and MetaMask have introduced the Open Transaction Layer (OTL), a shared standard intended to connect traditional finance and crypto participants. The initiative is designed to let MetaMask's 100 million users interact with tokenized equities and other institutional-grade assets from a self-custodial wallet, using common rails for identity, messaging, and transaction coordination.

Banca Sella has completed its formal notification process with the Bank of Italy and is cleared to introduce regulated digital-asset custody and transfer services in 2026. The Gruppo Sella bank, which reports about 1.3 million customers and roughly €34Bn in group assets, says the initial rollout will target specific customer categories rather than a broad retail launch.

Goldman Sachs increased its 2026 year-end S&P 500 target to 8,000 from 7,600, pointing to AI-related earnings growth as the main driver. The call implies a 6.4% gain from a recent 7,519 close and about a 17% total return for 2026 including dividends. The target matches 8,000 forecasts from Deutsche Bank and Morgan Stanley, while sitting above a 7,500–7,600 strategist consensus range.

South Korea's Seoul Southern District Prosecutors' Office arrested and indicted suspects tied to the Solana-based memecoin CATFI, in what is described as the first DEX rug-pull prosecution under the Virtual Asset User Protection Act that took effect in July 2024. Authorities said the token jumped 1,001-fold in 26 hours before collapsing, and 256 investors reported losses of about 900 million won (~$586,000).

From May 18–22, 2026, BlackRock's iShares Bitcoin Trust (IBIT) made up most of the $1.26Bn in US spot Bitcoin ETF outflows, with roughly 13,000 BTC (about $1.01Bn) moved from custody addresses over five days. The withdrawals coincided with Bitcoin failing to hold $70,000 and trading around $67,000–$68,000, while the report frames higher-for-longer Fed expectations and rising Treasury yields as the key macro driver.

On May 26, Brent crude rose 2.5% to $99 per barrel in European trading as the U.S. military confirmed strikes in southern Iran that it said targeted vessels allegedly trying to deploy mines and missile launch positions. The Strait of Hormuz—through which roughly 20% of global oil supply, or about 20 million barrels per day, transits—returned to focus, while WTI July futures were down 4.1% at $92.79 versus Friday’s close after Monday’s Memorial Day holiday. The report also cited a $3 to $5 per barrel Hormuz risk premium and outlined potential impacts on U.S. energy producers’ free cash flow and capital returns.

At the 2026 Goldman Sachs Asia Pacific FinTech Conference, Bybit co-founder and CEO Ben Zhou said tokenization could move traditional assets onto blockchain faster than markets anticipate, citing atomic settlement and 24/7 trading as key drivers. He pointed to a tokenized Treasury market that has exceeded $2Bn and referenced projects across Asia-Pacific and Europe, framing Bybit as infrastructure for bridging banking access and on-chain liquidity.

WTI crude futures are edging toward $100 per barrel as doubts around a U.S.–Iran diplomatic breakthrough bring back a geopolitical risk premium estimated at $3 to $5 per barrel. Friday's rebound was not enough to prevent WTI and Brent from finishing the week lower, with markets also weighing expected OPEC+ supply increases in July.

Nvidia is scheduled to report fiscal Q1 2026 results after the close on May 20, with consensus calling for about $78.75Bn in revenue and non-GAAP EPS of $1.76. The setup is a "beat-and-raise" tape, as higher whisper expectations and the stock's +21% year-to-date gain as of May 13 have tightened the market's tolerance for guidance that merely meets estimates.