OpenAI paused new US signups and upgrades for its $200 ChatGPT Pro 20x tier on September 10, 2026, after GPT-6 Astra’s September 3 launch drove unprecedented demand that strained compute infrastructure. Product lead Thibault Sottiaux cited the tier’s 20x usage limits as the highest-load option and chose the narrow restriction to preserve stability for existing users while keeping Plus, Go, the $100 Pro tier, and API access open. No resumption date has been announced as the company adds capacity. Traders are monitoring infrastructure updates and official statements for signs that scaling has eased the bottleneck enough to reopen the premium plan without broader limits.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedSeptember 23, 2026
48%
September 30, 2026
54%
October 31, 2026
54%
$0.00 Vol.
September 23, 2026
48%
September 30, 2026
54%
October 31, 2026
54%
This market will resolve to "Yes" if OpenAI resumes new subscriptions to the ChatGPT Pro 20x plan for US customers by the specified date, 11:59 PM ET. Otherwise, this market will resolve to "No".
Subscriptions will be considered resumed when that plan is again generally available for purchase by new subscribers in the United States through the company's official channels. The availability of any other plan, including the ChatGPT Pro or Pro 5x plans, will not qualify. Resumption of upgrades for existing ChatGPT subscribers without new sign-ups will not qualify.
A qualifying plan must be the called "Pro 20x" or otherwise confirmed to be the same plan as the ChatGPT Pro 20x Plan by a consensus of credible reporting.
Private access limited to selected users or groups of users, a waitlist, or an invitation will not qualify. A change to the plan's name or price will not affect resolution, provided it remains OpenAI's highest-usage ChatGPT Pro tier. Unavailability in particular states resulting from legal or regulatory requirements will not prevent a "Yes" resolution.
The primary resolution source for this market will be OpenAI's official purchasing channels; however, official communications from the company's representatives or a consensus of credible reporting may also be used.
Market Opened: Sep 13, 2026, 9:44 PM ET
Resolver
0x65070BE91...This market will resolve to "Yes" if OpenAI resumes new subscriptions to the ChatGPT Pro 20x plan for US customers by the specified date, 11:59 PM ET. Otherwise, this market will resolve to "No".
Subscriptions will be considered resumed when that plan is again generally available for purchase by new subscribers in the United States through the company's official channels. The availability of any other plan, including the ChatGPT Pro or Pro 5x plans, will not qualify. Resumption of upgrades for existing ChatGPT subscribers without new sign-ups will not qualify.
A qualifying plan must be the called "Pro 20x" or otherwise confirmed to be the same plan as the ChatGPT Pro 20x Plan by a consensus of credible reporting.
Private access limited to selected users or groups of users, a waitlist, or an invitation will not qualify. A change to the plan's name or price will not affect resolution, provided it remains OpenAI's highest-usage ChatGPT Pro tier. Unavailability in particular states resulting from legal or regulatory requirements will not prevent a "Yes" resolution.
The primary resolution source for this market will be OpenAI's official purchasing channels; however, official communications from the company's representatives or a consensus of credible reporting may also be used.
Resolver
0x65070BE91...OpenAI paused new US signups and upgrades for its $200 ChatGPT Pro 20x tier on September 10, 2026, after GPT-6 Astra’s September 3 launch drove unprecedented demand that strained compute infrastructure. Product lead Thibault Sottiaux cited the tier’s 20x usage limits as the highest-load option and chose the narrow restriction to preserve stability for existing users while keeping Plus, Go, the $100 Pro tier, and API access open. No resumption date has been announced as the company adds capacity. Traders are monitoring infrastructure updates and official statements for signs that scaling has eased the bottleneck enough to reopen the premium plan without broader limits.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

Beware of external links.
Beware of external links.
Frequently Asked Questions