????:1???????????:??????2020

2???????????

3?????

4???????????

5?????vx

????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)

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

??????:?????