https://www.thestreet.com/etffocus/trade-ideas/qqq-qqqm-qqqj-what-to-expect-big-3-nasdaq-etfs
• qqqm沒有qqq交易量大。但是買入它也沒什麽問題 -flyingcandle- ♂ (0 bytes) () 12/09/2023 postreply 16:51:01