On March 22, 2026, Michael Saylor posted on X that the "Orange March" is continuing, alongside a chart showing MicroStrategy's Bitcoin reserves valued at more than $52 billion. The company holds over 761,000 BTC, with an average purchase price around $75,696, while Bitcoin was trading near $68,800 after nearly a 3% drop in the prior 24 hours.

Resolv Labs said its collateral pool remained fully intact after a Sunday exploit disrupted USR’s issuance mechanism and knocked the stablecoin off its peg. The attacker minted 80 million unbacked USR, sending the price as low as $0.14 before it rebounded to $0.42 at the time of writing. Several DeFi protocols moved to limit exposure, while onchain tracking suggested most of the proceeds were swapped into ETH.

Bitcoin's long stretch of negative correlation with the S&P 500 is fading as sentiment in both markets sinks into "extreme fear." The S&P 500 Fear and Greed Index fell to 16 while Bitcoin's gauge dropped to around 12, alongside BTC pulling back from above $100,000. The shift follows October's deleveraging that cut open interest sharply, leaving price action more dependent on real inflows than leverage.

Bitcoin's network hashrate fell below 1 ZH/s for the second time in 2026 as difficulty was cut by nearly 8% at block 941,472 on March 20, 2026. The adjustment brought difficulty to 133.79 trillion and the network's computing power to 933.51 EH/s. Large miners are increasingly redirecting energy and data-center capacity toward AI workloads as profitability pressure persists.

An XRP Ledger (XRPL) contributor known as Vet warned that AI-generated scripts can cause costly transaction-fee mistakes after one user paid over $2,000 in fees across four payments in the past 48 hours. Screenshots showed single transactions reaching as high as 690 XRP, far above typical XRPL costs. Vet said the issue often comes from users running unverified AI-written code and failing to cap maximum fees.

PayPal said Tuesday it will expand its dollar-backed stablecoin, PayPal USD (PYUSD), to 70 global markets to enable cross-border buying, holding and transfers with faster settlement and lower costs. The rollout spans Asia-Pacific, Europe and Latin America, including the United Kingdom, Singapore and the United States, and PayPal said PYUSD has surpassed $4 billion in circulation.

Bitcoin's 20-week rolling correlation with the S&P 500 has moved back into positive territory, a setup that has previously coincided with deep BTC drawdowns. BTC/USD was down 5.65% week-to-date to about $68,700 as of Sunday, while the S&P 500 finished the week 1.90% lower.

Bitcoin hovered around the $70,000 level over the weekend and was about $70,360 at the time of writing, up 0.3% in 24 hours. On Saturday, March 21, analyst Ali Martinez said an on-chain "buy" signal had appeared as the Inter-Exchange Flow Pulse (IFP) crossed back above its 90-day moving average, a setup he linked to a potential rally.