Spot Bitcoin ETFs ended March 2026 with their first monthly net inflow of the year, totaling $1.32 billion. January saw $1.61 billion in outflows and February recorded a further $206.52 million exit, breaking a four-month streak of monthly withdrawals. On March 31, the group added $117.63 million, with BlackRock leading daily inflows at about 1,450 BTC worth $98.42 million.

On April 1, 2026, New Hampshire’s Business Finance Authority said it plans to issue $100 million in taxable Bitcoin-backed bonds, described as the first rated municipal bond secured by cryptocurrency. The deal received a provisional Ba2 rating from Moody’s and uses CleanSpark’s Bitcoin held in BitGo cold storage, with 1.60x initial collateral coverage and a 1.40x loan-to-value trigger for mandatory redemption. The bonds are structured as limited-recourse, with payments sourced solely from collateral proceeds and no taxpayer backing or state guarantee.

US spot Bitcoin ETFs brought in $117.63 million of net inflows on Tuesday as Bitcoin climbed back above $68,000. The article also highlights Bitcoin Hyper (HYPER), which the project says has raised more than $32 million in its presale ahead of a planned Bitcoin Layer 2 mainnet launch later in Q2.

Bitcoin rose 2% in March 2026, snapping a five-month run of monthly losses even as some traders remain wary of a deeper second-quarter pullback. As of April 1, BTC was up nearly 3% over 24 hours to about $68,702, with a market cap near $1.36 trillion and 24-hour volume around $43.45 billion. PlanB warned BTC could slip below the 200-week moving average near $59,000 and revisit a realized price level of $54,000.

Google published a quantum-cryptography whitepaper on March 31, 2026, prompting renewed discussion over whether advances could one day expose Bitcoin private keys from public keys. A co-author, Justin Drake, suggested on X that such a scenario could arrive as soon as 2032, while an old Bitcointalk post shows Satoshi Nakamoto believed Bitcoin could migrate to stronger signatures if progress is gradual. On April 1, BTC traded at $68,726, up 2.28% on the day, with year-to-date losses still at 21.48% and nearly 45% off a late-2025 peak.

KillaXBT says he has begun gradually accumulating Bitcoin after a steep sell-off since October, while still keeping a trader's short position as part of a separate strategy. He estimates BTC has already fallen 51% from its highs and thinks another 10%-15% downside is possible before a macro bottom forms, with sideways "chop" potentially lasting until September. Bitcoin was priced at $67,723 at the time of writing.

Bitcoin moved back above $69,000 after Iran's President Masoud Pezeshkian indicated he would end the conflict in exchange for security guarantees. The shift in risk sentiment also coincided with Brent sliding 5% (from above $104 to the $94 range), Nasdaq gaining 3.1%, and BTC swinging roughly from $66,000 to $69,000 intraday.

Bitcoin traded at $67.7K after rebounding from a $66.2K low on Tuesday, 31 March, while holding above the $65.6K demand zone formed early March. Analysts highlighted that short-term holders remain underwater, with SOPR at 0.989 and the STH realized price near $85.8K, conditions that could see rallies met with sell pressure.