In a March 2026 interview segment, Grayscale Head of Product and Research Rayhaneh Sharif-Askary described the "on-chain economy" and suggested a potential Ripple-linked ETF could expand institutional exposure beyond Bitcoin and Ethereum. The article says Ripple-based ETFs have attracted $1.21 billion across five products, while 21Shares is the only issuer showing nearly $24 million in outflows since launch.

Ether (ETH) could advance about 25% in the coming months after the largest wallets holding more than 100,000 ETH moved back into aggregate profit for the first time since early February. If past post-signal patterns repeat, ETH may aim for around $2,750 by June and potentially above $3,200 by September, while other on-chain and chart levels highlight $2,353 and $2,640 as key hurdles.

Ethereum's market structure is increasingly supported by retail dip-buying as large holders remain largely inactive, which has helped keep price steadier but weakened upside follow-through. Exchange reserves rose to 15.86 million ETH (+0.1% in 24 hours) and net inflows totaled 17,994 ETH on March 19, while ETH traded around $2,153–$2,158 with funding near 0.0010% and perpetual open interest near $28.8–$29 billion.

River (RIVER) is drawing attention ahead of a March 22 token unlock estimated at 1.11 million RIVER, or roughly $26–$28 million, which is about 5–6% of the float. As of March 21, 2026 at 12:31 UTC, RIVER traded at $25.92 after a +16.81% weekly rise, with market cap near $508 million and ~19.6 million circulating supply out of 100 million total.

A TradingView analysis published March 20 by TradingShot outlines a bearish scenario in which XRP could slide toward the $0.90–$0.80 area by mid-December 2026. The view is built on weekly-chart signals, including rejection near the 50-week MA above $2.5 and risk of a breakdown under the 200-week MA around $1.05. At press time, XRP traded at $1.45, down 0.3% in 24 hours and up almost 4% on the week.

Solana (SOL) moved back above $90 as a mini golden cross appeared on its chart, extending its seven-day gain to 3.71%. The token was last quoted at $90.76, up 0.47% over 24 hours, while trading volume fell 27.33% to $2.57 billion. TVL also edged higher to $6.903 billion and RWA tokenization on Solana topped $1.8 billion.

Santiment data dated March 21, 2026 shows 32,054 XRP Ledger addresses hold more than 100,000 XRP, setting a new high for that tier. The same breakdown lists 5.66 million wallets with less than 100 XRP and 2.01 million addresses holding between 100 and 100,000 XRP. The distribution suggests broader XRPL participation alongside a relatively concentrated group of large holders.

Grayscale Investments filed a Form S-1 with the SEC on March 20 to launch a spot ETF tied to HYPE, proposing a Nasdaq listing under the ticker GHYP. By March 21, HYPE was near $39.68 after trading under $30 in early March, lifting its market cap to about $10.2 billion and placing it 10th on CoinMarketCap. The filing comes as other issuers have also proposed HYPE ETFs, while any approval remains pending and subject to a review window of up to 240 days.