Earlier quoted context omitted.
Probably because those are theoretical losses. The previous paragraph is also relevant: >However, Robinhood is not legally bound to carry out every trade and the lawsuits will not succeed without evidence the company restricted trading for an improper reason, such as to favor certain investors, according to several legal experts. As mentioned in other threads, robinhood wasn't able to come up with the deposit needed…
But there is the possibility that Robinhood was also cutting trading to appease Citadel, who to my understanding, just happened to re-engage their short positions right before Robinhood cut buying to Gamestop stock. If the story about Robinhood running out of money is true, why wouldn't they just ban buying on margin and not all buying? I don't understand that.
https://finance.zacks.com/tax-rules-use-proceeds-stock-sales...
https://www.fidelity.com/learning-center/trading-investing/t...