etf，两倍如msfu 都必须cash 交易，前天搞得我intraday buying power 变0了

所有跟帖： 

• My fidelity individual acct is a margin acct. -HenryLi- ♂ (1862 bytes) () 10/08/2025 postreply 14:41:17

• Fidelity Ira 账户里买3倍etf,比如Tqqq,只能用cash 买，不可以做daytrade. -odli- ♂ (0 bytes) () 10/08/2025 postreply 15:30:38

• My wife established an Rollover IRA, she only -HenryLi- ♂ (300 bytes) () 10/08/2025 postreply 15:35:09