????:1???????:?????????????

2?????????

3?????????????

4?????????

5?????

????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)

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

??:???