because the volume is so high that it was a multiple of the total shares in existence yesterday. im simplyfing but RH could have had to put up to 300m - 1B col

because the volume is so high that it was a multiple of the total shares in existence yesterday. im simplyfing but RH could have had to put up to 300m - 1B collateral just to cover the gamestop trades. (they can't use their customers money for this)