Beyond Air (XAIR) stock whipsaws after NeuroNOS deal — premarket drop follows 150% rally
Shares of Beyond Air, Inc. plunged 16.4% to $1.83 in premarket action Wednesday, following a wild 150% surge that closed Tuesday at $2.19. The stock swung between $1.37 and $2.66 during Tuesday’s session, with volume skyrocketing to roughly 408.6 million shares—far above the three-month average of 6.76 million.