Trump's Global Tariffs Struck Down by Supreme Court
Summary
- The US Supreme Court has struck down the use of IEEPA (International Emergency Economic Powers Act) for enacting global tariffs, declaring it illegal for reciprocal tariff purposes.
- Approximately 60-75% of the current administration's tariff policy relied on this specific legal mechanism.
- This does not mean the end of tariffs; the administration will pivot to "Plan B" using the Commerce Department and US Trade Representative, but these methods require investigations and are significantly slower than the "overnight" flexibility of IEEPA.
- Immediate market reaction saw a relief rally in the S&P 500 and a spike in tariff-exposed consumer discretionary stocks, driven by the prospect of tariff refunds and reduced policy volatility.
Trade Ideas
"Lululemon... up 4% this morning... Nike, those shares also up 3.3%... a lot of these consumer tariff exposed companies moving higher." The Supreme Court ruling implies that tariffs collected under IEEPA were illegal. Companies that joined lawsuits (like those mentioned) may now be eligible for significant refunds/rebates. Furthermore, the shift to a slower tariff implementation process (Plan B) reduces the immediate margin pressure on heavy importers. LONG. These companies benefit from a double tailwind: potential cash infusions from refunds and a reprieve from immediate future tariff shocks. The administration successfully implements "Plan B" tariffs faster than expected, or consumer demand weakens regardless of tariff relief.
Annmarie Hordern
Bloomberg Reporter
"The reaction from this has been higher for your yields across the curve... Ten year yield that stands at 408, that also moves higher." While lower tariffs are theoretically disinflationary (which should lower yields), the market is selling bonds (raising yields). This suggests the market views the ruling as pro-growth (good for equities, bad for bonds) or is focusing on the "hot PCE" data mentioned earlier in the broadcast rather than the tariff news. WATCH. The bond market reaction is counter-intuitive to a "lower tariff" thesis, suggesting other macro factors (inflation data) are currently dominant. Yields continue to spike, putting pressure on the equity valuation multiples mentioned in the first trade idea.
Emery
Reporter, Bloomberg
"The initial reaction is one of a spike... Now we're up by one third of 1%... Communication services still the best sector." The market hates uncertainty. The IEEPA authority allowed the President to enact tariffs "overnight." Striking this down forces the administration into a bureaucratic process (investigations) which takes time. This removal of "stroke-of-the-pen" risk reduces volatility and encourages capital deployment into equities. LONG. The removal of the "emergency" tariff mechanism is a net positive for broad market sentiment and stability. The President's upcoming State of the Union address introduces new, legally compliant protectionist measures that spook the market.
Up Next
This Bloomberg Markets video, published February 20, 2026, features Annmarie Hordern, Emery discussing LULU, NKE, WSM, EBAY, XLY, US10Y, TLT, SPY, XLC. 3 trade ideas extracted by AI with direction and confidence scoring.
Speakers: Annmarie Hordern, Emery · Tickers: LULU, NKE, WSM, EBAY, XLY, US10Y, TLT, SPY, XLC