Where does this number come from?

It's the live price of the Kalshi event contract, which trades between 1 and 99 cents. A price of 60 cents implies a 60% chance. ContractTax reads the public market price and adds price history and context.

Live odds / Economics

Will the Nasdaq-100 be between 29900 and 29999.9900 at the end of Aug 11, 2026 at 4pm EDT?

29,900 to 29,999.99

13%

implied chance of YES

Price history builds as our scanner records this market. Check back soon for the path.

This is a live Kalshi event contract. The price, 13 cents, is the market’s implied probability of YES. Whether that number is well-calibrated is its own question: our Truth Machine measures how often markets at each price level actually settle YES. Confirm live prices on Kalshi before trading.

The crowd may be overcharging for this

KALSHI CHARGES

19¢

MARKETS LIKE THIS SETTLED AT

16¢

AFTER THE 2¢ FEE

-1¢

Contracts like this one have settled YES only 15.5% of the time, and the crowd is charging 19c. Based on 174 settled markets across all categories in the 10-19c band (we do not yet hold enough economics history to price this by category, so this is the market-wide curve and is weaker evidence). Buying this systematically has been a slow bleed, and the 2c fee makes it worse.

This is what this kind of contract has been worth, not a forecast for this one: a band average does not know what is happening in the news. See the Fair Value Board for every market scored this way, or the economics curve it came from.

What history says about this price

Across our settled record, markets priced near 10–19¢ have gone on to settle YES 16% of the time (n=174). That is history, not a forecast for this specific market. See the Truth Machine for the full curve.

See the full field for this event →

More live Economics markets

Will the WTI crude oil settlement price be above 81.99 USD/Bbl on Aug 11, 2026?43%Will the WTI crude oil settlement price be above 82.49 USD/Bbl on Aug 11, 2026?27%Will the WTI crude oil settlement price be above 81.49 USD/Bbl on Aug 11, 2026?55%Will the WTI crude oil settlement price be above 84.99 USD/Bbl on Aug 11, 2026?3%Will the WTI crude oil settlement price be above 82.99 USD/Bbl on Aug 11, 2026?20%

Embed this on your site

<iframe src="https://www.contracttax.com/embed/odds/KXNASDAQ100-26AUG11H1600-B29950" width="340" height="160" style="border:0;overflow:hidden" title="Will the Nasdaq-100 be between 29900 and 29999.9900 at the end of Aug 11, 2026 at 4pm EDT? - live odds"></iframe>
<a href="https://www.contracttax.com/odds/KXNASDAQ100-26AUG11H1600-B29950">Live odds by ContractTax</a>

Live-updating, free to use. The widget refreshes on its own; the caption link is appreciated and helps others find the source.

Vet this trade →More live odds

Odds reflect the live Kalshi market and move continuously. Educational only, not financial advice. Not affiliated with Kalshi.