Near room-temperature Meissner effect in 2026?

Kalshi·Science and Technology

As of 00:31 UTC on 1 Nov 2026, Kalshi prices “Near room-temperature Meissner effect in 2026?” at 3%. The market has $218 in Kalshi-reported 24-hour volume. pdata.world compares it with 24 related events on Manifold, Kalshi and Polymarket.

If a peer-reviewed paper published in an eligible journal reports the discovery of a material exhibiting the Meissner effect at ambient pressure with a critical temperature of at least 240 K before January 1, 2027, the market resolves to Yes.

Eligible journals are those in the first quartile (Q1) of SCImago's condensed matter physics ranking or any journal with an SJR above 1.0. The material need not be a previously researched substance.