With the America's Got Talent Season 21 finale performances set for September 22 and results the following night, trader sentiment reflects a wide-open race among the 10 finalists. No single act has pulled away, as evidenced by the clustered implied probabilities around 50% for most contenders and lower figures for specialists like Unitree at 27.1% and Geno Ploeger at 22%. Golden Buzzer recipients such as Lai Noelle, Nene Royal, Hundred Fingers, and Unitree carry momentum from judge validation, while public-vote advancers including Geno Ploeger, Come Here, and Acro Canine Crew demonstrate broad voter appeal through distinctive styles ranging from magic and aerial routines to dog acts and robot performances. Historical AGT voting patterns show late surges and upsets can shift outcomes quickly in the final round.