Anthropic’s planned Nasdaq IPO, with roadshow marketing eyed for the week of November 9 and trading targeted before Thanksgiving, underpins the fragmented ticker odds. No official symbol has been disclosed, leaving trader sentiment anchored to intuitive name-based choices like $ANTH at 34.5% implied probability. Secondary options such as $ANT, $CLDE referencing the Claude platform, or $APBC tied to its public-benefit corporation structure reflect speculation over branding priorities versus corporate form. Recent pre-IPO investor meetings on October 14 and expectations of an $1.8–2 trillion valuation highlight strong institutional interest, yet the absence of an S-1 ticker detail or exchange confirmation sustains the wide dispersion across low-probability alternatives.