Between September 14 and 16, 2026, crypto markets swung from ETF inflows to a $592.7 million outflow after the Senate blocked the CLARITY Act 49 to 50 on September 15. Bitcoin (BTC) fell to $75,750, its lowest since August 21, while traders also priced a Federal Reserve rate decision due September 16.
Figures as of 11:30 a.m. ET on September 16, 2026.
Crypto timeline, September 14 to 16, 2026
| Date | What happened | Market effect |
|---|---|---|
| September 14, 2026 | Spot Bitcoin ETFs took in $159.9 million, led by BlackRock's IBIT at $134.3 million. Spot Ether ETFs added $121.1 million. Polymarket put the CLARITY Act becoming law in 2026 near 30%. | Inflows ahead of the Senate vote |
| September 15, 2026 | Republicans rejected a Democratic counter-offer. At 3:00 p.m. ET, Senate cloture on the CLARITY Act failed 49 to 50. Senator Tillis entered a motion to reconsider. | Bitcoin $75,750, lowest since August 21. Ether (ETH) $2,407. Solana (SOL) $98.50. Coinbase -6.7%, Circle -8%. Bitcoin ETFs -$450.4 million, Ether ETFs -$142.3 million |
| September 16, 2026 | The Senate moved to the Protect College Sports Act with no CLARITY reconsideration scheduled. Deutsche Bank prepared to launch institutional crypto custody. The FOMC decision is due at 2:00 p.m. ET. | ETF flows for September 16 not yet published |
Sources: Senate floor record, September 15 and September 16, CoinDesk live coverage, Farside Bitcoin and Ether ETF flows.
What happened to the CLARITY Act?
The Senate voted 49 to 50 against advancing the Digital Asset Market Clarity Act (H.R. 3633) on September 15, 2026, eleven votes short of the 60 needed. No Democrat voted yes, and four Republicans voted no. The dispute was ethics rules on officials' crypto business interests. Senator Tillis voted no so he could move to reconsider, but the bill would still need seven Democratic votes.
Full analysis: CLARITY Act Fails in the Senate 49 to 50.
Why did crypto fall on September 15, 2026?
Two things at once: the collapse of the CLARITY Act's odds and a Federal Reserve preparing to raise rates. Bitcoin reached its low of $75,750 at 10:50 a.m. ET, hours before the vote opened, so the result was priced in before it was announced.
The notable part is who sold. Fidelity's FBTC and BlackRock's IBIT supplied $376.5 million of the $450.4 million Bitcoin ETF outflow, after taking in $187.6 million the day before. Earlier September outflows had come mainly from Grayscale's GBTC and ARK's ARKB.
Full analysis: Why Did Bitcoin Fall on September 15, 2026?
What else happened?
Deutsche Bank crypto custody. CoinDesk reported on September 16, 2026 that Deutsche Bank plans to launch digital asset custody for institutional clients later in 2026, starting with Bitcoin, Ether and selected stablecoins including USDC, subject to completing its regulatory process. It adds a large European bank to the institutions building crypto infrastructure regardless of what happens in Congress.
What happens next?
September 16, 2026, 2:00 p.m. ET. The FOMC announces its rate decision. The target range going in is 3.50% to 3.75% (Fed calendar).
Farside flows for September 16. Whether FBTC and IBIT keep leading redemptions, or the outflow fades.
December 2026. The Senate session ends. The CLARITY Act's motion to reconsider has until then.
November 3, 2026. The midterm elections decide which party writes the next attempt.
Bottom line
- September 14, 2026: $159.9 million into Bitcoin ETFs and $121.1 million into Ether ETFs.
- September 15, 2026: the CLARITY Act failed 49 to 50, and $592.7 million left Bitcoin and Ether ETFs.
- Bitcoin fell to $75,750, its lowest since August 21.
- September 16, 2026: the Fed decides at 2:00 p.m. ET, with no Senate action on the CLARITY Act scheduled.
Research and analysis only. Nothing here is financial advice or a recommendation to trade. Markets carry risk, decisions are your own.