Ether ripped ~18% in 24 hours to just above $2,250, its strongest run of the majors and a ~20% weekly gain. Bitcoin tagged along, climbing about 8% on the day to north of $69,100 after brushing ~$69,900 overnight — its first look at $70k since June — a swing of more than $5,700 off Wednesday's ~$64,100 low. Roughly $1.4 billion of short positions were liquidated in about four hours as bears got run over.

Two separate sparks — don't blur them

1) The Treasury lit the fuse. Treasury Secretary Scott Bessent at least doubled the size of the department's bond-buyback operations on Wednesday. Traders read that as fresh liquidity support for the $30tn+ Treasury market, so risk appetite snapped back: the 30-year yield slid to 5.18% and a Bloomberg index of 20-year-plus Treasuries jumped 1.7% — its biggest single day since February 2025. Lower long yields plus more liquidity is rocket fuel for the highest-beta trade on the board, which is crypto.

2) Washington added the accelerant. Trump appeared at a White House event alongside executives from Coinbase, Gemini, Ripple and Chainlink, urging Congress to pass "a fair version" of the Digital Asset Market Clarity Act — the market-structure bill stuck in the Senate. That's a sentiment catalyst, not a cash-flow one, but it flipped a market that had written the bill off for 2026.

The ripple into stocks

This is where it touches equities directly. Coinbase jumped ~10% — a volume spike like this feeds straight into its trading-fee line, its single biggest revenue driver. Strategy (MSTR) rose ~13% as a leveraged bitcoin proxy: with ~640k BTC on its balance sheet, every dollar bitcoin adds is amplified in the stock. Circle also climbed ~10%.

The one risk that flips it: this was a liquidity-and-headline move, not anything specific to Ethereum, and those tend to give some back. Watch whether ether holds above $2,200 — lose it and the squeeze unwinds fast. And the Clarity Act is still hostage to the Senate; if the vote slips again, the Washington leg of this rally deflates.

As of 19:32 IST / 10:02 ET, 20 Aug 2026. Sources: CoinDesk, CNBC. For discussion and education only — not investment advice. Verify before acting.