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Home / Markets / Will a 10% US blanket tariff be in effect on March 31?
Resolved market scorecard

Will a 10% US blanket tariff be in effect on March 31?: result and scorecard

Resolved Yes. One day before close Polymarket priced that outcome at 98.5%; a week before, 98.3%. $74K traded in total.

Updated 2026-11-06 03:02 UTC · Source: Polymarket · 18+ · Market prices, not predictions or advice

Result

Yes
resolved April 1, 2026

Price 1 day before

98.5%
Market was confident and right

Price 7 days before

98.3%
30 days before: 90.5%

Volume

$74K
1 outcome

PoliticsTrade WarSCOTUSIEEPASupreme Court

Final prices by outcome

OutcomeResultVolume
YesWON$74K
NoLOST$74K

Price history to resolution

0%25%50%75%100%02-2103-1103-28
Yes
📱 Compare how the same event is priced across venues on Polymtrade.Referral link. 18+.

Scorecard

A market that prices the eventual outcome at 98% the day before is getting it right in the simplest sense, but a single market says little about calibration. Across many markets, outcomes priced at 70% should happen about 70% of the time. See the monthly scorecard for the aggregate record.

Resolution rules

This market will resolve to “Yes” if a general or blanket US tariff of 10% or more on imports into the United States is in effect on March 31, 2026 at 12:00 PM ET. Otherwise, this market will resolve to “No”. A general or blanket tariff is a tariff policy that applies a baseline tariff rate of 10% or greater to imports broadly, rather than being limited to a narrow set of products or countries. A tariff that includes item-specific, country-specific, or other limited exceptions will still qualify, as long as a baseline policy of a 10% or greater tariff on imports into the United States is in effect at the specified time. “In effect" means the tariff must be operational in its application to US imports at the specified time. General or blanket tariffs which go into effect, but are then blocked, injuncted, repealed, or otherwise invalidated such that a blanket tariff rate of 10% or more is not being imposed on imports into the United States at this market’s resolution time will not count. This market's primary resolution source will be official information from the United States federal government; however, a consensus of credible information may also be used.

Frequently asked questions

How did "Will a 10% US blanket tariff be in effect on March 31?" resolve?
It resolved Yes around March 31, 2026.
What did the market predict?
Polymarket priced the winning outcome at 98.5% one day before close, 98.3% one week before and 90.5% one month before.
How much was traded?
$74K across 1 outcome.

Related on BetG8

Data: Polymarket Gamma and CLOB APIs, fetched by BetG8 at the time shown above. Venues may restrict access by location. 18+ only.