OpenAI’s status page documented more than 20 distinct incidents across October 2026, including repeated degraded performance in ChatGPT conversations, Responses API, search features, ChatGPT Work, image generation, and authentication services. Multiple days featured overlapping or extended disruptions lasting from 15 minutes to several hours, pushing the total number of affected days well above five. Trader consensus at 99.4% for 5+ outage days reflects this verified pattern of recurring instability in the large language model platform. Only an unusually narrow definition of “outage day” that excludes partial or feature-specific degradations would alter the outcome.