Trump Supreme Court Tariff Decision May Rock Bitcoin Markets: Here’s Why

Bitcoin trades near $91K as investors await the Supreme Court’s Trump tariff ruling. Here’s how it could impact crypto markets.

Bitcoin now appears to be trading sideways around the $91,000 mark as the global market prepares for a major legal decision.

Investors are closely watching the US Supreme Court, which may rule on the legality of President Trump’s trade duties this Friday. This period of waiting has kept prices trading between tight support/resistance during recent trading sessions.

Market Reaction to the Current Phase

The current price level shows that the market is in a holding pattern. The charts also show that most traders are hesitant to make large moves before the court releases its opinion.

Bitcoin has stayed near $91,000 despite minor fluctuations in other asset classes. This behaviour shows a cautious mood across the sector.

The crypto market shows investors holding their breaths | source: CoinMarketCap

History shows that similar events often lead to short-term price moves. For example, early last year,  a similar trade policy episode caused heavy drawdowns between April and May.

The notable aspect of this event is that these drops resulted from liquidation cascades, rather than investors leaving the asset class permanently. Bitcoin eventually stabilised once the initial shock passed.

Macro‑focused analysts on X, including Crypto Rover, have flagged the Supreme Court tariff ruling and upcoming jobs data as a ‘high‑risk window’ for risk assets, reinforcing the wait‑and‑see stance now visible in Bitcoin’s price action.

BIG WARNING: THE NEXT 24 HOURS COULD BE EXTREMELY VOLATILE FOR MARKETS 🚨

Two major US events are hitting almost back-to-back, and both can quickly change how markets price growth, recession risk, and rate cuts.

First: The US Supreme Court tariff ruling.

At 10:00 am ET, the… pic.twitter.com/13UdNdBswj

— Crypto Rover (@cryptorover) January 8, 2026

Understanding the Supreme Court Tariff Ruling

The main aspect of the legal battle involves the use of the International Emergency Economic Powers Act.

President Trump used this 1977 law to impose sweeping duties on global trade partners. Critics and companies like Costco argue that this oversteps presidential authority. They are also seeking refunds on import duties paid under these rules.

On Polymarket, traders currently assign only a 24% chance that the court will fully uphold these powers.

Derivatives commentators such as Bull Theory have pointed out on X that Polymarket currently implies roughly a three‑in‑four chance the tariffs will be ruled illegal, underscoring just how asymmetric traders see this decision for risk assets, including Bitcoin.

🚨BREAKING: Polymarket shows a 76% probability that Trump’s tariffs will be ruled illegal.

The Supreme Court is expected to issue its decision on Friday.

If the Supreme Court rules against the tariffs, there are 2 big issues.

FIRST: REFUNDS.
Tariffs already collected may have… pic.twitter.com/EckiuFv4J6

— Bull Theory (@BullTheoryio) January 8, 2026

If the court blocks the administration, the government may seek other workarounds. Historically, Bitcoin tends to react to this type of macro uncertainty with price swings.

Bitcoin Performance During Trade Policy Decisions

Investors often use the crypto market as a barometer for liquidity and risk sentiment. If the court limits tariff authority, long-term US yields might rise.

Such a move usually pressures the crypto market by tightening available cash flow. However, history shows that Bitcoin tends to stabilise faster than traditional stocks in these scenarios.

Traders in Asia are particularly focused on this outcome. Many countries in the region stand to gain if the court dismantles the current trade regime.

For now, the focus is still on how long the uncertainty will linger. A lack of a clear ruling could be more damaging than a negative one.

Related Reading:****_ Trump Rules Out SBF Pardon, Defends Pro-Crypto Position_

Gold and Other Safe Havens

While Bitcoin holds steady, other assets are showing different trends.

Analysts at HSBC recently predicted that gold could reach $5,050 per ounce. They cite rising national debt and geopolitical risks as the primary drivers.

This indicates that investors are looking for various ways to protect their wealth.

Ether has seen more downward pressure than Bitcoin lately. It slipped over 2% recently and is now trading around $3,100.

This divergence shows that Bitcoin is currently stronger during this period of high-stakes legal drama.

Overall, the market seems to view the largest crypto as a more reliable anchor in these trying times.