PLTM right?

Avatar

as of today 4/11/19, PLTM shows on SA going from over $80 per share to around $9 per share between mar 22 and mar 26 2019. this seems wrong - Schwab shows staying between 8 and 9 during this same time period. also, sa shows the 80 pricing going way back, Schwab does not. seems wrong?!