you probably didn't notice, yahoo finance is slightly diff

t1 --- ex-div date

t0 --- prior of ex-div date

your adjustment factor: p(t1)/[p(t1) + div]

yahoo adj factor: [p(t0) - div] / p(t0)

yours is also implicitly used in Bloomberg daily return calculation, is more close to real reinvestment

所有跟帖： 

• that difference is too tiny to be remotely relevant... -njrookie- ♂ (0 bytes) () 01/17/2024 postreply 12:33:58

• strictly speaking, the day you can reinvest dividend is... -njrookie- ♂ (245 bytes) () 01/17/2024 postreply 13:14:47

• Almost there… -slow_quick- ♂ (199 bytes) () 01/17/2024 postreply 16:16:03