Crypto and interest rates have moved in opposite directions in 2026: the Federal Reserve cut its policy rate to a 3.50% to 3.75% range in December 2025 and has held it there at every meeting since, and bitcoin (BTC) has fallen from $87,502 at the end of 2025 to $77,300 on September 2, a decline of 11.7% that included a 33% first-half drop [2][3][4][6]. The absence of further cuts, combined with statements that inflation remains above 2% and with three officials dissenting in favor of a rate increase in July, removed the easing that digital asset markets had priced in [3][4]. This note traces how Fed policy and Treasury actions moved bitcoin and other digital assets this year, with data as of September 2, 2026.
Crypto and interest rates: what the Fed actually did in 2026
The policy record is short. On December 10, 2025 the Federal Open Market Committee lowered the federal funds target range by a quarter point to 3.50% to 3.75%, with nine votes in favor, two members preferring a half-point cut and one preferring no change [2]. The Committee then held the range unchanged at its January, March, April, June and July meetings [1][3][4]. The tone shifted across those meetings. In June the statement was shorter than before, described economic activity as expanding at a solid pace, and said inflation remained above the 2% objective partly because of supply disruptions in energy, with a 12-0 vote [3]. On July 29 the vote was 9-3, with three members preferring a quarter-point increase [4].
The effective federal funds rate tracked by DataPorium tells the same story from the market side: 4.22% in September 2025, 4.09% in October, 3.88% in November, and 3.63% in each of June, July and August 2026 [6]. The rate has been flat for eight months. Readers can follow the series on DataPorium's economic metrics page.
| FOMC meeting | Decision | Vote |
|---|---|---|
| December 9-10, 2025 | Cut to 3.50% to 3.75% | 9 for; 2 preferred a larger cut; 1 preferred no change [2] |
| January 27-28, 2026 | Hold | Held [1] |
| March 17-18, 2026 | Hold | Held [1] |
| April 28-29, 2026 | Hold | Held [1] |
| June 16-17, 2026 | Hold | 12-0 [3] |
| July 28-29, 2026 | Hold | 9-3; three preferred a quarter-point increase [4] |
How bitcoin responded to a Fed that stopped cutting
Digital assets are long-duration assets with no cash flow, so their value is unusually sensitive to the discount rate. When the December cut was followed by a hold in January rather than another cut, bitcoin fell from $88,311 on January 20 to $78,621 on January 31 and $62,702 on February 5 [6]. The March and April holds coincided with a partial recovery to $82,139 on May 10, but the June meeting, with its shortened statement and no easing bias, was followed by the year's low close of $58,559 on June 30 [3][6]. The July meeting's three dissents in favor of a hike marked the hawkish extreme; bitcoin closed July 31 at $62,814 [4][6].
The mechanism: real rates and the opportunity cost of holding
A federal funds rate near 3.6% with inflation above 2% means a positive real short rate of roughly 1% or more. Every dollar held in bitcoin forgoes that return. In 2021, when the policy rate was near zero, that cost did not exist; in 2026 it is the single largest headwind the asset faces. The correlation data supports this reading. Bitcoin's daily return correlation with the S&P 500 was 0.48 in the first half, when both assets were repricing the rate path, and fell to 0.23 from June 30 to September 2 as equity markets stabilized [6]. Its correlation with gold, another non-yielding asset, rose from 0.18 in the first half to 0.62 in the third quarter to date [6]. Bitcoin has been trading as a rate-sensitive store of value, not as a technology stock.
The August turn: Treasury liquidity, not the Fed
The largest move of the year came not from the Fed but from the Treasury. On August 19 the Treasury announced that it would at least double the size of its liquidity support buyback operations for longer-dated nominal coupon securities, from a maximum of $2 billion to at least $4 billion per operation in the 10-to-20-year and 20-to-30-year sectors, from September 9 through November 4 [5]. The stated purpose was to provide greater liquidity support in longer-dated sectors given the volume of high-quality offers received [5].
Bitcoin rose from $64,681 on August 18 to $69,266 on August 19, $73,033 on August 20 and $78,335 on August 21, a gain of 21.1% in three sessions, and reached $80,258 on August 27 [6]. Gold futures rose from $4,421 to $4,698 between August 18 and August 24, a 6.3% gain [6]. Two non-yielding assets rallied together on a policy that lowers long-term yields at the margin, which is exactly the rate-sensitivity the first half had shown in reverse.
- Bitcoin, June 30 to September 2: +32.0%, from $58,559 to $77,300 [6]
- Bitcoin, August 18 to August 21: +21.1% [6]
- Gold, August 18 to August 24: +6.3% [6]
- Federal funds effective rate, June through August 2026: 3.63% each month [6]
In 2026 bitcoin has behaved as a rate-sensitive asset: it fell while the Fed stopped cutting and rallied when the Treasury moved to support long-dated bond prices.
What this means for the rest of 2026
The policy debate has shifted from how many cuts to whether the next move is a hike. The July dissents show that a quarter-point increase has support inside the Committee [4]. If the September meeting holds again, digital assets face a policy rate that has been flat for nine months while inflation stays above target; that is a neutral outcome relative to what is already priced. A hike would raise the real rate and repeat the first-half pattern. A return to cuts, which the July statement gave no signal of, would lower the opportunity cost of holding non-yielding assets [4].
From a market-oriented view, the healthier path is the one the Fed has taken: hold the rate until inflation is convincingly back at target rather than ease into a still-loose fiscal position. A stable currency and positive real rates are the conditions under which any store-of-value asset has to prove its case on merit rather than on liquidity. The Treasury's buyback expansion, by contrast, is a reminder that debt management can move asset prices as much as monetary policy does, and that fiscal supply is now a variable crypto investors need to watch [5]. Investors may consider that the effective federal funds rate, published monthly, remains the single most useful macro input for sizing digital asset exposure [6].
Key takeaways
- The Fed cut to 3.50% to 3.75% on December 10, 2025 and has held at every 2026 meeting through July; the effective rate has been 3.63% since June [1][2][6].
- Bitcoin fell 33% in the first half as easing expectations faded and rebounded 32% from June 30 to September 2 [6].
- Three FOMC members dissented in favor of a rate increase on July 29, 2026 [4].
- The Treasury's August 19 decision to at least double long-dated buybacks to $4 billion per operation coincided with a 21% three-day bitcoin rally and a 6% gold rally [5][6].
- Bitcoin's correlation with gold rose to 0.62 in the third quarter, consistent with trading as a rate-sensitive store of value [6].
Frequently asked questions
Did the Fed cut interest rates in 2026?
No. The last cut was on December 10, 2025, to a range of 3.50% to 3.75%. The FOMC held that range at its January, March, April, June and July 2026 meetings, and three members preferred a rate increase in July.
How do interest rates affect bitcoin?
Bitcoin pays no yield, so a higher real policy rate raises the opportunity cost of holding it. In 2026 bitcoin fell 33% in the first half while the Fed stopped cutting, and rallied after the Treasury moved to support long-dated bond prices in August.
What is the federal funds rate in 2026?
The target range has been 3.50% to 3.75% since December 10, 2025. DataPorium's series shows the effective rate at 3.63% in June, July and August 2026.
Why did bitcoin rally in late August 2026?
Bitcoin rose 21.1% between August 18 and August 21, right after the Treasury announced on August 19 that it would at least double its long-dated bond buybacks to $4 billion per operation. Gold rose 6.3% over a similar window.
Sources & References
- [1] Federal Reserve: FOMC meeting calendars, statements and minutes (2025 and 2026 meetings)
- [2] Federal Reserve: FOMC statement, December 10, 2025
- [3] Federal Reserve: FOMC statement, June 17, 2026
- [4] Federal Reserve: FOMC statement, July 29, 2026
- [5] U.S. Treasury: Treasury Announces Increased Sizes of Nominal Long-End Liquidity Support Buybacks Beginning September 9 (August 19, 2026)
- [6] DataPorium Crypto Market Data (BTC-USD daily prices), Commodities (gold) and Economic Metrics (federal funds rate)
