Polymarket opens OpenAI IPO market as GPT-6 Astra demand pauses $200 Pro signups

Polymarket · x · 2026-09-11

Polymarket has launched a forecast market on OpenAI's IPO timing. A related post relays that OpenAI paused new $200 Pro subscriptions as 'unprecedented' demand for GPT-6 Astra strains capacity. Both the IPO market and the subscription pause remain unverified, but signal intense attention to OpenAI's listing timeline and Pro-tier supply.

Related event: OpenAI May Halt New Pro Subscriptions as GPT-6 Astra Demand Overwhelms Capacity(7 posts)→

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