**Trader consensus positions $ANTH as the leading outcome at 54.5% implied probability** because it directly abbreviates Anthropic and aligns with common Nasdaq ticker conventions for major technology IPOs. With the company now targeting formal marketing around November 9 and a potential debut before Thanksgiving after earlier delays, traders appear to favor the most straightforward four-letter symbol over shorter or less intuitive alternatives like $ANT. Anthropic’s rapid revenue growth, with annualized run rates recently reported above $65 billion and expectations for continued expansion, supports the overall IPO momentum priced into these probabilities. No official ticker has been disclosed, leaving room for last-minute regulatory or exchange-driven adjustments ahead of the S-1 effectiveness and roadshow.