Valentine's Day: Betting on the Supreme Court

More than $130 billion in collected duties depends on the Supreme Court's ruling on the emergency tariffs, and on Valentine's Day trading desks were thinking about that rather than romance. Event-driven hedge funds have turned guessing the verdict into a market of its own. The case has been building for most of a year: the Court of International Trade found the tariffs unlawful in May 2025, the Federal Circuit upheld that finding in August, and the Supreme Court heard argument in November.

A binary event with a long fuse

Few macro questions come down to a single yes or no, which is what makes this one attractive to traders. A ruling that the International Emergency Economic Powers Act does not authorise tariffs would remove the legal basis for the broad reciprocal duties and several country-specific levies at once, while leaving the national-security tariffs on steel, aluminium and cars in place. A ruling for the government would confirm that a president can set tariffs by declaring an emergency, and the current rates would stand. Nobody knows the date, so positions have to be carried for weeks, and the cost of waiting is part of the trade.

The legal question itself is narrow. The statute lets a president facing an emergency regulate importation, and the government argues that a tariff is a form of regulation. The challengers argue that the Constitution gives the power to lay duties to Congress, and that a law which never mentions tariffs cannot hand over a power of that size. Two lower courts sided with the challengers, which is one reason the market leans towards a loss for the government, though the Supreme Court often reverses the courts below it.

Lopsided bets in options

Options on retail, carmaker and industrial shares show a steep skew in implied volatility. If the court upholds the emergency powers, margins stay squeezed and consumer prices stay high. If it strikes them down, companies get a cash injection that nobody has priced in, and federal revenues lose a large chunk. Returns across assets would scatter widely. For an options trader that pattern calls for a structure that pays out on a large move in either direction, and the price of such protection rises the more evenly the market splits its odds.

A straddle, buying a put and a call at the same strike, is the textbook version. It loses money each day the ruling fails to arrive, because the options decay, and it pays only if the eventual move exceeds what the premium implied. An open-ended wait makes that decay the main risk, which is why some funds prefer to own the refund claims directly rather than rent exposure through options.

Trading the refund claims

Litigation finance firms and claims brokers are now making markets in contingent customs claims, buying unliquidated duty entries from importers short of cash at sixty to seventy cents on the dollar. The plumbing explains the appeal. Customs entries are normally finalised, or liquidated, about ten months after the goods arrive, and an importer then has 180 days to file a protest; a claim on an entry that is still open is easier to adjust if the tariffs fall. For a small importer that has paid duties out of working capital, cash today at a discount can be worth more than a larger sum in a year or two.

The model is borrowed from distressed debt. After Lehman Brothers collapsed in 2008, claims against its estate changed hands for years at prices that moved with each court decision and each estimate of the eventual payout. Customs claims are simpler in one respect, because the debtor is the federal government and will not run out of money, and harder in another, because the government also controls how fast it pays.

Why the discount is so wide

The gap between the purchase price and face value covers more than the chance of losing in court. The justices could rule narrowly, striking down some tariffs and upholding others, or they could limit relief to the parties that sued. Even a clean victory would leave importers dependent on the government to process refunds, and the administration has little incentive to hurry. Precedent suggests patience is required: after the Supreme Court struck down the harbour maintenance tax on exports in 1998, getting the money back took exporters years.

The arithmetic of the discount is revealing. A buyer paying seventy cents who collects in full after two years earns a return of more than 40 per cent before costs, which is generous for a claim on the Treasury. That return compensates for three separate risks at once: losing the case, a narrow ruling that excludes the entry, and a slow refund process. A buyer who thinks the first risk is small is really betting on the second and third.

Who else has a stake

The buyers of claims are not the only ones exposed. Retailers and carmakers that have absorbed part of the tariff cost would see a windfall on their balance sheets, and their shares carry that option. The Treasury stands on the other side of every refund, which is why bond traders watch the case as closely as equity desks. Consumers are the least likely to benefit directly, because refunds go to the importer of record and shelf prices rarely fall as quickly as they rose.

Sellers of claims deserve a word too. A small importer that sells at sixty cents locks in a loss of forty per cent on money it should never have paid, in exchange for certainty and cash now. For a firm with a strained credit line that can be rational, and the trade exists precisely because banks are reluctant to lend against a contingent claim on a court ruling.

Where the trade could go wrong

The case against the trade is that a loss for the government would not end the tariffs, only change their legal basis, since the administration can turn to other trade laws that take longer but rest on firmer ground. That affects share prices more than the value of refund claims on duties already paid. The signals to watch are the court's calendar of opinion days, any language in the ruling about the scope of relief, and guidance from Customs on how refunds would be handled. In February 2026 one of Wall Street's most lucrative trades is a bet on a court ruling. The funds buying claims at a discount will do very well if the justices strike the tariffs down, and will lose heavily if they do not.