spy, dia, qqq, voo...分批买入，do not time the market

所有跟帖： 

• 谢谢， 有道理 -shanyao- ♀ (0 bytes) () 05/22/2023 postreply 19:04:11

• Timing 很难，定投最好，碰到大跌，加大力度买 -start2020- ♀ (0 bytes) () 05/22/2023 postreply 20:30:06

• 谢谢，现在属不属于大跌呢? -shanyao- ♀ (0 bytes) () 05/23/2023 postreply 10:01:52