SBI Group says its asset-management unit intends to offer Bitcoin and Ethereum ETFs plus multi-asset crypto investment trusts once Japan updates rules for crypto funds and taxation. The firm is targeting $31.5 billion in AUM within three years of launch, after setting up product infrastructure via a Franklin Templeton joint venture. Japan's regulator is reported to be aiming for Tokyo Stock Exchange crypto ETF trading by 2028, with separate taxation potentially starting as early as 2027.

Bitwise's BHYP posted $4.31 million in debut-day trading volume on May 15, the biggest opening among 2026 US spot altcoin ETF launches. Alongside 21Shares' THYP, which began trading on May 12 with $1.80 million in debut volume, the pair totaled $6.11 million in first-day activity. THYP has recorded $10.6 million in cumulative inflows over its first four sessions, while BHYP inflow data has not yet appeared.

CME Group said its crypto futures and options will begin trading 24/7 on May 29, after the product line reached $3 trillion in notional volume in 2025 and is running 46% above that pace year-to-date. ICE's NYSE is also developing a tokenized securities platform designed for round-the-clock operation and stablecoin-based funding, pending regulatory approval. The moves come as CME and ICE reportedly urge US officials to rein in Hyperliquid, whose WTI-linked perpetuals have posted large volumes and sparked market-integrity concerns.

Strategy said on May 15 it agreed to repurchase about $1.5 billion principal of its 2029 convertible notes for an estimated $1.38 billion in cash. In a Form 8-K, the company said the buyback may be funded with cash reserves, ATM sale proceeds and/or Bitcoin sale proceeds, formally placing BTC as a named funding option for near-term liabilities.

On May 13, Bitcoin fell through $80,000 and printed an intraday low of $78,759.70 while the S&P 500 set a fresh all-time high. The same session saw QQQ rise 1.06% and Nvidia gain 2.84%, highlighting a rally concentrated in cash-flowing megacaps rather than liquidity-driven assets. Analysts argue this split leaves BTC vulnerable when liquidity tightens and ETF flows and derivatives positioning remain weak.

JPMorgan wrote in a May 7 client note that Strategy could purchase roughly $30 billion of Bitcoin in 2026 if it keeps its current pace. The bank framed the company as a structural demand driver alongside spot ETF flows and miner issuance, while also concentrating BTC's marginal bid in one issuer's capital-markets access. Strategy reported holdings of 818,869 BTC bought for $61.86 billion at an average price of $75,540.

XRP is hovering around $1.48 and pressing a breakout area near $1.50, with improved demand signals including $39.6 million of weekly inflows and reduced whale deposits to exchanges. The next move is closely tied to Bitcoin holding $80,000 as traders brace for the April CPI release on May 12 at 8:30 a.m. ET. Derivatives positioning is elevated, with open interest above $3B and 24-hour futures volume at $4.9B versus $871.7M in spot volume.

In March 2024, seabed disturbances off Côte d'Ivoire cut seven submarine cables, driving an IODA severity score above 11,000 while affecting only around five Bitcoin nodes, roughly 0.03% of the network. A Cambridge study spanning 2014–2025 and 68 verified cable fault events reports that most such incidents cause less than 5% node change and show almost no correlation with Bitcoin price. The research concludes that targeted pressure on major hosting networks and autonomous systems could disconnect nodes far more efficiently than random cable failures, even as growing Tor usage significantly raises the network's resilience threshold.

The IRS has proposed rules that would let crypto brokers furnish Form 1099-DA only through electronic channels, with public comments open until May 5, 2026. Under the plan, exchanges could require customers to consent to app or email delivery and may end relationships with users who refuse. The change would not alter what data goes to the IRS, but would move tax forms from mailboxes into digital document centers and email notifications.