Bitcoin's rebound ran three times the S&P's on an in-line 3.4% CPI print

QCP Capital put the problem for Bitcoin in the language of a competing rate. "This is the worst mix for Bitcoin: a competing 5% risk-free rate without the nominal-growth impulse that usually accompanies yield moves," the firm wrote. The move, it added, "directly undercuts the narrative that carried Bitcoin from $63,000 to $82,000 in the second half of August, which leaned on the idea of a Treasury liquidity put providing structural support" ^[16]. The yield that actually printed sits 30.9 basis points above the 5% QCP used as shorthand ^[1].

US equities also turned green after a weak start, the S&P 500 up 1% and the Nasdaq Composite up 1.1% at the time of writing ^[3]. Bitcoin moved about three times as far the same way ^[3]. One day measures no correlation. QCP supplies the reason to expect one anyway. This year's rise in US yields "has been driven increasingly by tighter policy expectations and a risk premium common to both stocks and bonds, rather than by growth," it wrote ^[15].

Cointelegraph reported the yield after the retreat and not the intraday peak, so the size of the whipsaw cannot be computed from the published figures ^[5]. "This is a nervous market," The Kobeissi Letter, a trading resource, said on X ^[6].

Governor Christopher Waller would rather hold. He indicated last week that he would be inclined to keep rates in the current 3.50-3.75% range if inflation data showed at least "some signs of disinflation" ^[11]. "What's the cost of waiting one meeting? Hiking 25 basis points, one meeting right now, is not going to bring the CPI down to 2%," he told Reuters ^[12]. A quarter point takes the range to 3.75-4.00% ^[5]. Core CPI rose 0.3% on the month, a tenth more than anticipated ^[9], and twelve months of that compounds to 3.66% ^[4].

Two versions run forward from here. In the first, the hike lands, the long bond stays above 5.3%, and Bitcoin trades as the highest-beta expression of the risk premium QCP describes. On that reading, the fortnight from $63,000 to $82,000, a gain of 30.2% ^[2], was a liquidity trade now being repriced. In the second, the coupling is to Treasury flow: QCP argued that Bitcoin ultimately benefits from these developments, but only once buyback operations have had time to inject sufficient liquidity ^[17]. Cointelegraph puts the whole-month August gain at 25% ^[14], smaller than the second-half move. On those two figures Bitcoin was down about 4% in the first half of the month ^[7].

The first version is the one the evidence currently carries, because a 5.309% risk-free alternative is a fact about every allocation and the buyback flow is a forecast. A new Bitcoin high made while the 30-year holds above 5.3% and the funds rate goes up would break that case.