SpaceX IPO: Officially added to S&P 500 in 2026?
BUY YES
- Cost
- 4.0¢
- Implied chance
- 4.0%
- Return if right
- 2400.0%
- Spread cost
- 13%
If you put in $100
You get 2500.0 shares at 4.0¢ each.
YES wins: $2500.00 back, a profit of $2400.00. YES loses: $0.00, and the whole $100 is gone.
The gap between buyers and sellers takes $357.14 of that profit. Without it you would make $2757.14.
Assumes the whole order fills at this price. A large order eats into the book and averages worse.
Buy YES on Polymarket
BUY NO
- Cost
- 97.0¢
- Implied chance
- 97.0%
- Return if right
- 3.1%
- Spread cost
- 15%
If you put in $100
You get 103.1 shares at 97.0¢ each.
NO wins: $103.09 back, a profit of $3.09. NO loses: $0.00, and the whole $100 is gone.
The gap between buyers and sellers takes $0.53 of that profit. Without it you would make $3.63.
Assumes the whole order fills at this price. A large order eats into the book and averages worse.
Buy NO on Polymarket
Latest news
headlines link to their publishersNo recent headlines matched this market. We only show an article when the names in the question appear in its headline, so a very local or very new market often has nothing. Showing nothing is deliberate: an unrelated story here would read like evidence about the price.
Headlines are matched on the names in “SpaceX IPO: Officially added to S&P 500 in 2026?”. Nobody checks them by hand, so one may not be relevant. They also say nothing about whether the price has already moved on this news.
How this market resolves
The S&P 500 undergoes quarterly reconstitution on the third Friday of March, June, September, and December. This market will resolve to "Yes" if S&P Global Inc. announces that SpaceX will be added to the S&P 500 index by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No." 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).