Catcher Predict: "Anthropic IPO Time" "November 19, 2026" Win rate skyrocketed by 30%

According to Catcher Predict monitoring, in the market prediction event "Anthropic IPO Date" on Polymarket, the "Yes" option for the sub-market "November 19, 2026" experienced a sharp fluctuation in winning probability, soaring from 44% an hour ago to the current 74% (a fluctuation of 30%). Please note the impact of related breaking news.