The US Supreme Court struck down President Donald Trump’s emergency tariffs under IEEPA on Feb. 20, and markets immediately inherited a large cash flow question. The amount at stake was more than $175 billion in tariff collections that could be subject to refunds, with the Court offering no step-by-step plan for how refunds should be processed.
The first clean market tell came from an asset that seems to exist far away from trade law. Bitcoin slid almost 5% and dipped to $64,000 as broader risk appetite cooled.
The move matters because it fits a pattern that keeps repeating in 2026. When macro policy turns unstable, Bitcoin stops trading like a long-term hedge and starts trading like a balance-sheet tool, something that can be sold quickly to raise dollars or cut exposure while other markets catch up.
A simple way to understand the sequence is: the Court tightened the legal boundary, the refund timeline became uncertain at scale, Customs mechanics shifted, and risk desks reached for liquidity fast. Bitcoin tends to end up near the top of the list because it can be sold both instantly and globally.
Supreme Court ruling, refunds, and Customs mechanics
The Court ruled that IEEPA doesn’t authorize a president to impose tariffs, invalidating the core set of Trump’s broad emergency tariffs.
That court decision, however, provided no practical solution as to how the refunds should work.
Then the operating system started adjusting.
Reporting on Customs messaging said US Customs and Border Protection would stop collecting the IEEPA tariffs and deactivate the related tariff codes effective 12:01 a.m. Eastern on Tuesday.
So the market got the same three inputs in quick succession: a Supreme Court constraint on tariff authority, a $175 billion-scale refund question, and a sudden shift in border-collection mechanics.
Why Bitcoin sells on policy shocks that touch cash flows
Policy shocks create a specific kind of uncertainty about how cash and collateral will move while the rule is in flux. That matters because modern portfolios and trading desks manage risk with exposure limits, margin, and volatility targets. When uncertainty jumps, they have to tighten quickly.
In that first phase, traders often sell what can be sold immediately, with minimal friction, and Bitcoin fits that job description. It trades 24/7, it has deep global liquidity, and its derivatives market lets big players reduce exposure fast. On a Sunday night or in a thin liquidity window, Bitcoin can become an efficient place to raise dollars or shrink risk before cash equity markets fully reopen.
That’s the mechanical reason Bitcoin reacts to court rulings, tariffs, CPI prints, and rate shocks. It sits inside portfolios that treat it as a liquid risk asset, and it can be turned into cash with fewer operational constraints than many other positions.
The tariff ruling also carried the kind of second-order uncertainty that makes desks more conservative. Reuters described a refund fight that could run through the Court of International Trade and years of litigation, with companies already preparing claims and, in some cases, selling rights to potential refunds to investors.
That sort of uncertainty spills into corporate planning, working capital, and the broad risk mood. In that environment, the market tends to prefer cash and short duration, and it trims positions that are easy to trim.
The $175 billion figure is a market input
The number is large enough to matter for how investors model cash flows and timing risk.
The hardest part is the path. The Supreme Court decision removed the legal basis for the tariffs, and that pushed the refund question into a messy space: who gets paid, when they get paid, and what happens in the meantime.
The Court didn’t lay out a refund mechanism, and prolonged court battles could be the likely route.
Markets price that kind of uncertainty as volatility. Volatility pushes funds and desks into the same defensive playbook. Liquidity becomes a priority, and assets that are liquid get used as funding sources.
What this says about Bitcoin’s role in 2026
The useful comparison is between narratives and behavior during stress. A hedge asset tends to gain when policy uncertainty rises, but a funding asset tends to fall because it gets sold to cover risk elsewhere.
In this case, Bitcoin dropped to tariff uncertainty and broader risk-off positioning, with the price sliding to the mid-$64,000s before stabilizing.
That pattern fits the view that BTC acts as a sort of liquidity valve for the broader market. In moments where markets want dollars and lower exposure, Bitcoin is at the top of the sell list because it can be sold instantly, globally, at any hour.
The Supreme Court ruling created a fresh zone of policy whiplash. The legal boundary tightened around emergency tariff authority, Customs collection practices shifted, and a $175 billion refund question moved from abstract to immediate.
Bitcoin’s move is a market-structure story. When macro uncertainty spikes, Bitcoin often acts like an asset that the system can sell quickly to raise liquidity.