There is a bit more to it than that. But it does appear to be above Robinhood's pay grade. The private clearing house raised the holding requirement for GME fr

There is a bit more to it than that. But it does appear to be above Robinhood's pay grade. The private clearing house raised the holding requirement for GME from the usual 2-3% to 100%, making it impossible for smaller brokerages to put up the necessary funds. These are funds that must be on deposit with the clearing house for all buys (not sales). I read somewhere that at once point, nearly half of all robinhood users had bought GME.