An Arkham report released Saturday, March 28, ranked Satoshi Nakamoto as the largest Bitcoin holder at about 1.1 million BTC worth over $77 billion, while Coinbase appeared second with roughly 982,000 BTC. The same data set showed Strategy with 738,000 BTC in total, including about 443,000 BTC visible on-chain. Commentators said Coinbase’s figure reflects user custody rather than corporate holdings, unlike Strategy’s treasury position.

On March 28, 2026, a new set of U.S. policy moves highlighted how quickly crypto regulation is evolving, from tax treatment for stablecoins to proposed limits on stablecoin yield products. The Digital Asset PARITY Act draft would exempt certain stablecoin transactions from capital gains tax and add wash-sale rules to crypto, while Coinbase is pressing for changes to CLARITY Act language ahead of expected text in late March or early April 2026. Separately, California Gov. Gavin Newsom issued an order barring state officials and close associates from using non-public information to bet on prediction markets.

Pi Network has started its second migration phase by moving Mainnet nodes from Protocol 20.2 to Protocol 21.2, with a required upgrade deadline of April 6. The team says the update prioritizes node stability and efficiency, while laying groundwork for later releases that add a Pi DEX, on-chain swaps, and smart contracts. A stated roadmap points to Protocol 22.1 on April 22 and Protocol 23.0 on May 18, as Pi coin trades around $0.174.

Bitcoin slid to $65,498 on Friday, its lowest level since March 2, after the year's biggest options expiry and continued outflows from crypto ETFs. BTC was last down 2.28% over 24 hours to $66,322 and 6.11% on the week, while analyst Willy Woo cautioned that oversold signals can persist for months despite traders citing an extremely low monthly RSI.

Solana traded at $83.11 on March 28, 2026, after falling from a peak near $140 in November 2025, while its charts showed the token holding the $80 area for three straight weeks. On-chain metrics indicate larger holders accumulated more than 2.3 million SOL from March 25–27 and about 1.1 million SOL left exchanges over the past week. Over the same period, Solana's RWA value locked reached $1.83 billion, up from $1.5 billion two weeks earlier.

BlackRock's staked Ethereum fund attracted $155 million on its first trading day, while ETH remained down more than 55% from its roughly $4,953 high in August 2025. In February 2026, daily active Ethereum addresses rose toward 2 million and smart contract interactions exceeded 40 million per day, even as the token fell about 30% over the past six months.

OpenAI's ChatGPT projects limited upside for XRP and puts the probability of the token reaching $3 by the end of Q2 2026 at roughly 5%. Its base case assigns about a 45% chance that XRP stays in a $1.10–$1.80 band, while XRP was last seen near $1.34 after trading between $1.30 and $1.45 following a roughly 17% drop from a mid-March peak around $1.60.

On March 27, Bitcoin spot ETFs saw net outflows of $225.5 million, while Ethereum ETFs posted $48.5 million in redemptions and Solana ETF products recorded $7.8 million in net outflows. Bitcoin network participation also cooled, with active addresses down more than 30% since August 2025. The data points to softer institutional risk appetite alongside weakening on-chain engagement.