Main retail hot money: = VOL/CAPITAL；;

Main retail formula = 1. 1 * (max (high, ref (close1))/min (low ref (close1))-1);

Main retail index: =2.5*MAX (main retail formula for hot money);

Hhtt4:=DMA (closing main retail index);

hhtt 5:= 20 *(hhtt 4/REF(hhtt 4 1)- 1)* 38

hhtt6:=EMA(hhtt5，2)；

hhtt7:=EMA(hhtt5，2)；

hhtt 8:= EMA(hhtt 73)；

hhttS:= EMA(hhtt 78)；

hhtt 9:= 1 1 *(MAX(INDEXHREF(INDEXC 1))/MIN(INDEXL，REF(indexc 1))

1);