Polymarket, a major online prediction platform, presents a swing state presidential forecast that differs from current national poll aggregators.

Donald Trump and Kamala Harris agree on this much: Groceries cost too much. But despite promises from each presidential candidate that they’ll take bold steps to stop the price madness, experts say there’s probably little they can do.

The finding is a warning sign for Trump, who has tried to link Harris to President Joe Biden’s economic track record. The new poll suggests that Harris may be escaping some of the president’s baggage on the issue, undercutting what was previously one of Trump’s major advantages.