SpaceX's June 2026 IPO at a $1.77 trillion valuation triggered immediate S&P 500 scrutiny, yet S&P Dow Jones Indices reaffirmed its core inclusion criteria—minimum 12 months of public trading history, U.S. GAAP profitability, and at least 10% free float—without exceptions for megacap listings. These barriers place the earliest possible eligibility in mid-2027, anchoring the 95.6% market-implied odds against 2026 addition. Trader consensus reflects the committee's June precedent and SpaceX's initial post-IPO float below 10%, despite strong revenue growth and institutional demand. Tail risks include an unexpected rule revision or accelerated profitability metrics, though neither aligns with current index guidance or the company's staggered lockup schedule.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated5% chance
$20,975 Vol.
$20,975 Vol.
Dec 31, 2026
5% chance
$20,975 Vol.
$20,975 Vol.
Dec 31, 2026
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).SpaceX's June 2026 IPO at a $1.77 trillion valuation triggered immediate S&P 500 scrutiny, yet S&P Dow Jones Indices reaffirmed its core inclusion criteria—minimum 12 months of public trading history, U.S. GAAP profitability, and at least 10% free float—without exceptions for megacap listings. These barriers place the earliest possible eligibility in mid-2027, anchoring the 95.6% market-implied odds against 2026 addition. Trader consensus reflects the committee's June precedent and SpaceX's initial post-IPO float below 10%, despite strong revenue growth and institutional demand. Tail risks include an unexpected rule revision or accelerated profitability metrics, though neither aligns with current index guidance or the company's staggered lockup schedule.
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).
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).
Market Opened: Jun 9, 2026, 1:42 AM ET
Volume
$20,975End Date
Jan 1, 2027Market Opened
Jun 9, 2026, 1:42 AM ETResolver
0x65070BE91...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).SpaceX's June 2026 IPO at a $1.77 trillion valuation triggered immediate S&P 500 scrutiny, yet S&P Dow Jones Indices reaffirmed its core inclusion criteria—minimum 12 months of public trading history, U.S. GAAP profitability, and at least 10% free float—without exceptions for megacap listings. These barriers place the earliest possible eligibility in mid-2027, anchoring the 95.6% market-implied odds against 2026 addition. Trader consensus reflects the committee's June precedent and SpaceX's initial post-IPO float below 10%, despite strong revenue growth and institutional demand. Tail risks include an unexpected rule revision or accelerated profitability metrics, though neither aligns with current index guidance or the company's staggered lockup schedule.
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).
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).
Volume
$20,975End Date
Jan 1, 2027Market Opened
Jun 9, 2026, 1:42 AM ETResolver
0x65070BE91...SpaceX's June 2026 IPO at a $1.77 trillion valuation triggered immediate S&P 500 scrutiny, yet S&P Dow Jones Indices reaffirmed its core inclusion criteria—minimum 12 months of public trading history, U.S. GAAP profitability, and at least 10% free float—without exceptions for megacap listings. These barriers place the earliest possible eligibility in mid-2027, anchoring the 95.6% market-implied odds against 2026 addition. Trader consensus reflects the committee's June precedent and SpaceX's initial post-IPO float below 10%, despite strong revenue growth and institutional demand. Tail risks include an unexpected rule revision or accelerated profitability metrics, though neither aligns with current index guidance or the company's staggered lockup schedule.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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