Bitcoin has jumped past $77,000, up 23% for the week—its largest weekly gain since March 2023—after the U.S. Treasury announced it would double its buybacks of long-term bonds to at least $4 billion per operation through early November. The move, described by analysts as a modern "Operation Twist," sent BTC briefly above $78,000 on Wednesday before settling around $75,500.

Market Context

The announcement came as the cost of long-term government borrowing climbed to its highest level in almost two decades. The 30-year Treasury yield, which reached 5.30% earlier this week—its peak since 2007—pulled back to 5.18% on Wednesday following the news before rebounding to 5.25%. Gold also rallied alongside bitcoin, while the dollar depreciated against major currencies.

The bond market reaction was swift: longer-term yields dropped across the board following Treasury Secretary Scott Bessent's confirmation that buyback operations would increase in size. "We're going to increase the size of the buyback," Bessent said during a CNBC interview. "I would note that it could be more than the 4 billion per issue."

Analysis

The critical distinction: this isn't quantitative easing or yield curve control—it's something subtler, and traders are reading between the lines.

Operation Twist 2.0, as strategist Lance Roberts of RIA Advisors calls it, involves Treasury selling short-term notes to buy long-duration bonds. No new money is created. The Fed can't participate in such operations—that authority belongs solely to the central bank. But analysts say the signaling effect matters more than the mechanics.

"This move is less about the buyback itself, which is small in both absolute terms and relative to net issuance, than about the possibility of a broader deployment of 'yield curve control' (YCC)," Mohamed El Erian, adviser at Allianz, posted on X. The announcement represents what Deutsche Bank calls a "soft form of financial repression"—policies that keep government borrowing costs artificially low below inflation rates.

The market is pricing in the potential for more aggressive intervention ahead. Should policymakers escalate to formal yield curve control—with the Fed committing to buy bonds to cap yields on 10-year or 30-year instruments—it would trigger explosive growth in central bank balance sheets and massive liquidity injection, conditions that have historically favored risk assets including cryptocurrencies.

Beyond the signaling narrative, short position unwinding is amplifying the move. Bears who bet against bitcoin are being forced to cover as prices climb, adding fuel to what was already a momentum-driven rally.

Key Numbers

- Bitcoin price: $77,000+ intraday high, currently around $75,500

- Weekly gain: 23%, largest since March 2023

- Treasury buyback cap: $4 billion per operation (doubled from $2 billion)

- Operation window: Sept. 9 through Nov. 4

- 30-year Treasury yield: fell to 5.18% post-announcement, rebounded to 5.25%

- Previous peak yield: 5.30%, highest since 2007

What to Watch

Traders should monitor whether the 30-year yield reclaims the 5.30% level or finds resistance there. Any break above could signal demand for Treasury paper is weakening despite buyback support—and may intensify calls for formal Fed intervention.

Watch for additional commentary from Bessent and Fed officials on their "big toolkit." The next Federal Open Market Committee meeting minutes, due out later this month, will be scrutinized for any discussion of yield curve control or balance sheet expansion.

On-chain metrics warrant attention: bitcoin exchange reserves remain near multi-year lows, suggesting limited selling pressure. Meanwhile, open interest in BTC futures has climbed alongside prices—a combination that could amplify volatility if positions suddenly unwind.