The dispersed probabilities across late-November dates for an Anthropic IPO reflect trader uncertainty stemming from the absence of a confirmed SEC filing or definitive timeline announcement. With the highest single-day outcome at just 18%, market-implied odds underscore the closely contested nature of the resolution, driven by variables such as valuation benchmarks from recent private rounds, AI sector funding momentum, and broader equity market conditions including Treasury yields. Key swing factors include potential regulatory disclosures or corporate communications that could shift the window, while the 11% probability assigned to no IPO by November 30 highlights baseline caution around execution risks. Traders are pricing in the wisdom of crowds on these catalysts ahead of any final milestones.