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The Treasury doubled its long-term bond buyback to support the market, yet U.S. stocks barely rose—is the real signal hidden in Bitcoin?

BIT
特邀专栏作者
2026-08-20 10:49
This article is about 1364 words, reading the full article takes about 2 minutes
The adjustment in the AI sector may not be over, but the underlying logic of the market is shifting from "grabbing existing liquidity" back to "waiting for incremental liquidity." Once the liquidity spigot is turned back on, the stage for market movements may be far broader than it has been over the past month or more.
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  • Core View: The U.S. Treasury doubled the cap on long-term bond repurchases to压低 interest rates, releasing a liquidity signal. U.S. stocks reacted mildly, but Bitcoin surged, indicating that the market's underlying logic is shifting from "grabbing existing liquidity" to "waiting for incremental liquidity."
  • Key Factors:
    1. The U.S. Treasury announced that from September 9 to November 4, the per-auction cap on repurchases of 10- to 30-year Treasuries will be raised from $2 billion to $4 billion, directly injecting funds into the market.
    2. This operation is interpreted as "the Treasury doing the Fed's job," using buybacks to压低 long-end yields, with the 30-year Treasury yield briefly falling nearly 10 basis points.
    3. Despite the positive news, the three major U.S. stock indices only closed slightly higher, while AI-related sectors such as storage and optical modules continued to pull back, showing no reaction to the news.
    4. Bitcoin surged from around $64,000 to the $70,000 mark, being cited as a barometer of dollar liquidity and the first to trade on signs of improving liquidity.
    5. Over the past year, dollar liquidity has been tight, with existing funds being absorbed by the AI narrative, resulting in "AI rising alone while everything else stagnates." Now, the shift in liquidity may broaden the beneficiaries to the entire market.

Previously, U.S. Treasury yields remained elevated, with the 30-year yield at one point hitting its highest level since 2007. This unfavorable macro environment has weighed increasingly heavily on U.S. equities, particularly triggering a notable pullback in chip stocks that had been rallying strongly.

Yesterday, the U.S. Treasury finally stepped in.

1. Treasury Steps In: Buyback Cap Doubled

The U.S. Treasury announced that between September 9 and November 4, it will at least double the per-operation buyback cap for 10- to 30-year Treasury securities—from $2 billion to $4 billion.

In plain terms: the Treasury is spending more money to buy back long-dated bonds it previously issued that are approaching maturity. The buyback firepower is concentrated in two ultra-long tenors: 10 to 20 years, and 20 to 30 years.

The market reaction was immediate: long-term Treasury yields dropped quickly, with the 30-year yield falling nearly 10 basis points at one point. U.S. stocks edged slightly higher in tandem, and the cryptocurrency market in particular saw a long-awaited surge.

2. Why the Market Is Buying It: This Is Doing the Fed's Work

The significance of this buyback lies not just in the amount, but in the identity behind it.

The market broadly interprets this move as "the Treasury doing the Fed's work." The logic goes like this: the Fed won't easily print money to buy bonds directly, but long-term rates do need to be suppressed. So the Treasury steps in itself, injecting funds directly into the market through buybacks to push long-end yields down.

In terms of scale, the Treasury's buyback is nowhere near comparable to the Fed's quantitative easing. But the signal it sends is strong enough—the government is personally defending the market. Confidence, sometimes, is worth more than the capital itself.

3. The Anomaly: Good News Lands, but Stocks Rise Halfheartedly

However, last night's market action showed a rather unusual phenomenon.

Logically, with this level of positive news, U.S. stocks should have soared. But the actual performance was underwhelming: the three major indices closed only modestly higher, with extremely pronounced sector divergence. The previously red-hot memory and optical module sectors continued their pullback, showing zero reaction to the news—as if they never received the memo.

Instead, a role the market had nearly forgotten suddenly stole the spotlight—Bitcoin surged without warning, climbing from around $64,000 to briefly test the $70,000 mark.

4. Bitcoin's Sudden Move Is the Most Worthwhile Signal from Last Night

Why did stocks shrug off the Treasury's market support while Bitcoin rallied?

The answer lies in Bitcoin's long-standing role: it is a barometer of dollar liquidity. Stock pricing depends on earnings and narratives, but Bitcoin is most sensitive to whether money in the market is loose or tight. When the Treasury buys back bonds, it is essentially replenishing liquidity into the system—stocks are still digesting their own bearish factors, but Bitcoin has already priced in the warmth of fresh liquidity.

This also explains the previous market structure. Over the past year or so, dollar liquidity has been tight, and virtually all existing capital in the market was absorbed by the AI narrative, creating a situation where "AI rallied alone while everything else stagnated." Now the script has flipped: AI-related sectors are pulling back, while Bitcoin has suddenly taken off on the liquidity tailwind.

For the broader market, this is actually a good thing. Liquidity improvements never stay confined to a single asset forever—when the tide rises, the entire U.S. equity market ultimately benefits.

5. Final Thoughts

The Treasury's buyback operation presses down rates and stabilizes confidence; but the real signal of a liquidity shift came from Bitcoin's abrupt, outsized green candle.

The AI sector's correction may not be over, but the market's underlying logic is shifting from "competing for existing capital" back to "waiting for new inflows." Once the liquidity spigot is reopened, the stage for market moves may be far broader than it has been over the past month or so.

Disclaimer: This article was written by an external author and reflects solely the personal views of the author. It does not represent BIT's position, opinions, or investment advice. The information, data, and views contained herein are for reference only and do not constitute any form of investment, trading, financial, or professional advice. Digital asset and securities markets carry significant risk, and market views and historical performance do not guarantee future results. Investors should make their own independent judgments based on their individual circumstances and bear the associated risks accordingly.

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