While the rule seems straightforward (OpenAI announcement), the definition of 'AGI' is highly contentious and ambiguous. OpenAI's internal definition may shift. Furthermore, if OpenAI releases a powerful model but avoids the specific term 'AGI', or uses terms like 'superintelligence', it could spark resolution disputes. Reliance on an 'official announcement' is clear, but the fallback to 'consensus of credible reporting' adds subjective risk.

If OpenAI officially announces AGI, it would be a Black Swan event for global financial markets (positive or negative depending on safety perception). Microsoft (MSFT), as the key investor, would see immediate and extreme volatility. Nvidia (NVDA) would be heavily impacted as the compute provider. Competitors like Google could face existential risk (crashing stock) or sector-wide repricing (surging stock). The Nasdaq 100 would be the primary index affected.

2026-04-01 - 2026-04-03, Option_'Yes' surged from 18.5c to 28.5c, likely due to new rumors or hype regarding major internal breakthroughs at OpenAI, leading to an influx of short-term speculative buying. 2026-03-14 - 2026-03-20, Option_'Yes' drifted down from 17.5c to 15.5c. The release of GPT-5.4 in early March and the Mini model mid-month, while impressive, failed to trigger an official AGI declaration. As speculative hopes that 'new model equals AGI' faded, the price began a rational regression. 2026-02-27 - 2026-03-05, Option_'Yes' fluctuated narrowly between 12.5c and 14.5c, indicating a wait-and-see market approach amidst a lack of new catalysts. 2026-02-09 - 2026-02-10, Option_'Yes' price drifted down from 16.5c to 15.5c, likely due to the slow erosion of confidence as the deadline approaches and recent model releases (e.g., GPT-5.2) failed to demonstrate definitive AGI capabilities.

The market has recently pushed the price of 'Yes' to 28.5c, implying a nearly 30% probability of an AGI announcement this year. However, recent statements from mainstream AI experts and OpenAI executives (like Sam Altman) generally consider 2026 AI to remain at an 'intern' level, with true AGI requiring longer system evolution and infrastructure development. There is a significant divergence between the market's short-term frenzy and the conservative expectations of industry experts.