?????????2% ???????

????????2????19?????????? 19?????,A????,??

?????????,????0.81%,?3351.54????;???1.46%,??????????10772.65??????;??????????2.03%,?2226.98??????????

Wind??????????

??,????????????,?????????;?????????,?????????“20cm????”;?????????????????

?,??AI??????,?????????To B????To C????,?????0-1?????

??4645:591,??????120????????,???????4???

????,????:???????(10.00%)?????????(10.01%)?????(9.97%)??????(9.96%)??(10.02%)??????:???(-9.95%)??????????????(-9.95%)?

????:????????????????????????,??????????????????????????????53.920%?53.785%?51.886%?50.820%?50.345%?

??,?????,?????????????,???????????????,?????,????,?“????”?????,????????????,??????TMT???????????????????????????(????????APP)

(???????,?????,?,??????)