Bitcoin pushed above $68,000, up 5.15% on the day and 7.46% on the week. Ethereum outpaced it with a 7.80% gain to $2,064.79. Treasury will at least double its long-bond buybacks starting Sep
Bitcoin climbed above $68,000 on Wednesday and every major altcoin followed, after the U.S. Treasury said it would at least double the size of its liquidity-support buyback operations for long-dated government debt, dragging the 30-year yield back from the 19-year high it set a day earlier. BTC traded at $68,122.88, up 5.15% over 24 hours, with Ethereum running harder at 7.80% and Solana adding 6.37%. Equities snapped a three-session losing streak, the Dow gaining roughly 306 points. The trigger sat entirely in the bond market, and the move was still building as this was written.
Leveraged positions betting on further weakness were wiped out through the session, and short liquidations ran roughly four times the size of long liquidations. Positioning had been leaning the wrong way for weeks while Bitcoin sat in a narrow range and volatility fell to multi-year lows. When the bond tape turned, those traders became forced buyers, which is why the second half of the session moved faster than the first.
The gains were not evenly spread. Bitcoin took its market cap to $1.36 trillion and is 7.46% higher on the week. Ethereum opened at $1,917.85 and has run to $2,064.79, up 9.16% over seven days and now worth $249.18 billion. Solana reached $81.88, XRP $1.05, Dogecoin gained 4.44%. BNB and TRON lagged badly, the latter still down 0.66% across seven days despite the broad bid.
BITCOIN $68,122 +5.15% 24h · +7.46% 7d ETHEREUM $2,064 +7.80% 24h · +9.16% 7d SOLANA $81.88 +6.37% 24h · +8.24% 7d XRP $1.05 +5.64% 24h · +4.85% 7dZcash is up 6.98% on the day and 13.06% over the week at $548.08, the strongest weekly performer among the mid-caps. Midnight, the Cardano-linked privacy token, added 11.76% on a $316.84 million cap, small enough that the percentage says more about thin order books than conviction. Worldcoin gained 5.01% and Sui recovered 6.59% after spending most of the week underwater. Ethereum appearing near the top of the one-hour gainers board is the outlier, since a $249 billion asset does not usually move in the same range as sub-$400 million tokens.
ZEC +13.06% 7d · $548.08 NIGHT +10.81% 7d · $0.01907 XLM +4.60% 7d · $0.1671 HYPE +7.56% 7d · $60.12 SUI +1.91% 7d · $0.6984Treasury, under Secretary Scott Bessent, will lift the maximum size of its buyback operations from $2 billion to at least $4 billion, aimed at the 10- to 20-year and 20- to 30-year sectors where a buyers’ strike has run since late June. The change starts September 9 and expires November 4, the date of the next quarterly refunding.
This is plumbing, not stimulus. The government repurchases older bonds that trade less actively than freshly issued paper, dealers hand over what they no longer want to warehouse, and the cash comes from new borrowing at the short end. It works because giving dealers a reliable exit for illiquid off-the-run bonds lowers the premium they charge to hold them in the first place.
“This is NOT a debt paydown, it is just a rearrangement of the maturity schedule of Treasuries.”
Peter Boockvar, chief investment officer, One Point BFG Wealth Partners
The pressure that made it necessary had been stacking up for weeks. July’s fiscal deficit hit $432.3 billion, the largest monthly figure since March 2021, taking the year-to-date shortfall close to $1.8 trillion. Servicing the roughly $40 trillion national debt has already cost about $1.2 trillion this year. Corporate issuance tied to AI buildouts is competing for the same capital, last week’s 30-year auction cleared at the highest yield since 2001, and Middle East conflict has kept oil and inflation expectations elevated. The long end simply ran out of natural bidders.
WHAT MOVED IN THE BOND MARKET30-year: peaked at 5.337% Tuesday, highest since June 2007 → 5.196% (-9 bps)
10-year: 4.747% → 4.647% (-6 bps)
When the long bond pays above 5.3% with government backing, the argument for holding something that generates nothing and swings 5% in a session gets harder to make in front of an allocation committee. Falling yields flip that calculation, and they cut the carry cost for the leveraged funds supplying a large share of crypto volume. Sentiment has not caught up either. The Fear & Greed Index reads 44, still neutral, after a session in which shorts lost heavily, and a neutral reading during a 5% Bitcoin day usually marks a relief bounce rather than a turn.
Nothing has been purchased yet, and the size of the crypto move is starting to outrun what a 9 basis point shift in the long bond can reasonably explain on its own. The real test is whether the 30-year holds near 5.196% once operations begin rather than merely being scheduled. Before then, the Fed’s July minutes carry weight for the front end, particularly given that three officials voted for a hike at that meeting. Funding the repurchases with heavier bill issuance also shifts government borrowing toward the maturities that reprice fastest with policy, which raises rollover risk into 2027. The mortgage market offers a cleaner read on whether the fix holds: the average 30-year fixed rate touched 6.75% on Tuesday and will follow the same curve down if it does.
Prices as of 18:32 UTC, August 19, 2026. The market was still advancing at the time of writing.
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