“Normally, only 2:1 margin is allowed. However, Robinhood traders are getting around this by using short dated out of the money calls options (with 15:1 margin). This has NEVER been the case, is new, and absolutely is what’s driving up demand for TSLA’s stock. When it reverses, it will be UGLY.”

Normally, only 2:1 margin is allowed. However, Robinhood traders are getting around this by using short dated out of the money calls options. This has NEVER been the case, is new, and absolutely is what's driving up demand for TSLA's stock. When it reverses, it will be UGLY.

— Gordon Johnson (@GordonJohnson19) January 10, 2021