Bitcoin's 20% August Rally Was a Squeeze, Not a Bull Market — One Fed Call Now Decides Where It Goes

Bitcoin did something exciting in the third week of August and something uncomfortable in the last few days. The gap between the two tells you more about where the price goes next than any "up or down" prediction.

In one stretch around August 19, Bitcoin climbed roughly 20% in two days, from about $65,000 to near $80,000 — its biggest weekly rally in three years. If you saw only that headline, the natural read is that the bull market is back and now is the time to get in. But the two-day surge was not a wave of investor conviction. It was a single policy announcement layered on top of a record short squeeze. Understanding the structure of that rally — and the one event it now hinges on — is what separates a considered decision from a guess.

The 20% move was built on a squeeze, not a thesis

The trigger had nothing to do with Bitcoin itself. On August 19, Treasury Secretary Scott Bessent said the government would at least double the size of its long-dated bond buyback program, raising each operation from $2 billion to about $4 billion. The announcement landed as the 30-year Treasury yield sat at a 19-year high near 5.3%; within two days the yield fell sharply, the dollar softened, and Bitcoin jumped alongside gold in what analysts call a "debasement trade" — a bet that fiat money is losing purchasing power.

Here is the part the headline dropped: much of that 20% was forced. Roughly $2.7 billion of crypto short positions were liquidated in a single day — the largest squeeze since 2021 — and over $1 billion of net spot Bitcoin ETF money came in over two days. Two-thirds of the price move clustered around the CME reference-rate fix and a Deribit options expiry, the signature of institutions covering positions and rebalancing rather than durable new buyers accumulating for the long term.

And the policy event under the move is far smaller than the market reaction suggests. The buybacks are not quantitative easing. They are refinancing operations, funded by issuing new short-term Treasury bills; they do not create new reserves or expand the money supply, and the whole program is still under 1% of the roughly $30 trillion Treasury market. In other words, the market repriced the signal — the idea that Washington was stepping in to defend the bond market — far harder than the actual money. One observer noted that the purchases themselves barely moved the 30-year yield afterward; the announcement did the work.

The Fed now points the other way

So the August rally rested on a Treasury-driven liquidity story. Over the past week, the second liquidity lever in the system has turned directly against it.

After holding the federal funds rate at 3.5%–3.75% in July, the Federal Reserve now faces a market that has swung toward expecting a hike. CME's FedWatch tool put the odds of a quarter-point increase at the September 15–16 meeting at roughly 60%–70%, jumping from about 37% a week earlier. The shift followed the Jackson Hole symposium, where Fed Chair Kevin Warsh said forward guidance had "overstayed its welcome" and argued inflation remains too high. A hike pushes Treasury yields up and the dollar stronger — mechanically the opposite of the "debasement" conditions that powered the August surge.

That is the real answer to the "up or down" question: Bitcoin is not clearly trending either direction. It is pinned between two liquidity levers pulling opposite ways — Treasury buybacks supporting the price, Fed rate-hike risk weighing on it — with the September FOMC decision as the single event that resolves which one wins.

The level that decides the trade

That unresolved tug-of-war shows up in the chart as a narrowing range with a floor and a ceiling.

Bitcoin is trading around $77,100, essentially sitting on $77,269 — its 50-week exponential moving average and the support it has defended for two consecutive weeks. Below that anchor, support thins and a break could extend the pullback toward where the surge began, near $65,000.

Above, the first signal of real strength is a weekly close back above $80,307, the 50-week simple moving average. The harder ceiling is $81,000 to $86,000, where it gets structural. Glassnode estimates roughly 1.05 million Bitcoin held by long-term holders carry a cost basis in that band. Those are holders who bought closer to the $125,000 peak and are still underwater; they tend to sell into rallies to break even. That congregation of sellers is overhead supply — a wall that caps upside until Bitcoin spends enough time buying through it.

There is a current-flow tell pointing the same way as the price today. Bitcoin is down about 1.5% on the day, and the U.S. dollar-tether's share of the crypto market rose sharply — a sign of money rotating into stablecoins, i.e., stepping back from risk, exactly as the price sits on that key support.

What to do with a two-sided setup

Frame the decision by the event, not by price direction. The Treasury's larger buybacks only take effect September 9 — days before the Fed decides. So the incremental liquidity support begins at almost the same moment a hike becomes possible: two liquidity mechanisms meeting head-on. If the Fed hikes, the higher-yield, stronger-dollar headwind pressures Bitcoin toward and possibly through the $77,269 support. If it holds or surprises dovish, the buyback-supported trade can press into the $81,000–$86,000 zone — where the underwater holders will be ready to sell.

Two cautions follow from the structure. Do not extrapolate "up" from the August move: an announcement repriced beyond its own mechanics, plus a short squeeze and expiry-settled buying, is not the footprint of steady new demand. And do not assume the bearish side is automatic either — Treasury liquidity support is now live. Because the trigger is a scheduled event with two-sided risk, the size of the position matters more than the direction you pick. A guess that happens to be right on a coin-flip decision is luck, not skill — the level you use to confirm or abandon the trade is the part you can actually control.