Prediction market
Will Vertiv Holdings (VRT) be added to the S&P 500 by March 31, 2026?
Rules: The S&P 500 undergoes quarterly reconstitution on the third Friday of March, June, September, and December. The next rebalance is currently scheduled for March 20, 2026. This market will resolve to "Yes" if S&P Global Inc. announces that the listed company will be added to the S&P 500 index by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No." To qualify, the listed ticker must match the announced ticker added to the index. An announcement from S&P will qualify for a "Yes" resolution, regardless of whether the listed company has actually been added to the S&P 500 index by the resolution date. The primary resolution source will be official announcements from S&P Global Inc. (https://www.spglobal.com/en/press/press-release).
Prediction comparison
Compare Pollitics predictions with Polymarket prices.
Polymarket result
Pollitics result
0%
Polymarket vs Pollitics gaps
Live comparisonSnapshot of how Polymarket positioning differs from Pollitics voting, highlighting the largest gaps.
Yes-side gap
+1 pts
Polymarket 66% vs Pollitics 65%
No-side gap
-1 pts
Polymarket 34% vs Pollitics 35%
Relative volatility
0.3×
Average gap across sources
Confidence signal
High
Observed divergence level