TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 26, 9:59 AM EST
Kalshi
This market tracks whether Donald Trump's approval rating will exceed 40% during the week of June 19-26, 2026. It uses VoteHub's polling average as the measurement source, checked at a specific time on the final day.
If Donald Trump's VoteHub approval polling average is above 40.0% at 10:00 AM ET on Jun 26, 2026, then the market resolves to Yes.
Prediction market odds and traditional polling averages often diverge because they measure different things. Polls capture a snapshot of public opinion at a single moment, while this market reflects traders' probabilistic forecasts of whether approval will move upward by week's end. Markets incorporate not only current polling levels but also expectations about upcoming events, media coverage, and economic data that could shift sentiment. Traders betting real money tend to integrate multiple information sources, sometimes leading odds to diverge from the most recent poll average.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares representing yes or no outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the balance of buy and sell orders at any moment. Shares in an approval increase trade at one price, while shares in no increase trade at a complementary price. As new information arrives or trader sentiment shifts, the bid-ask spread adjusts, and prices move accordingly. This dynamic pricing ensures the market continuously reflects evolving expectations about the week's approval trajectory.
This market resolves around Jun 26, 2026, after the trading window closes. The outcome is determined by whether Trump's approval rating has increased relative to the baseline at the start of the week. Resolution is verified against credible public sources tracking presidential approval data. Once the week concludes and official approval figures are available, the market settles based on whether the threshold has been met, and traders' positions are finalized accordingly.
Several factors could shift odds in this market over the coming week. Major political announcements, legislative victories, or high-profile speeches may boost approval sentiment. Conversely, scandals, economic data misses, or international crises could dampen it. New polling releases are particularly influential, as they provide concrete approval snapshots that traders use to reassess probabilities. Media narratives and social media momentum can also sway trader behavior. Additionally, unexpected developments in ongoing policy debates or court decisions could reshape public perception and move the needle on approval.