{input:N(68,0,200),N1(1,0,5),N2(-10,-10,0),P(9,1,100),DDF(18,1,100),R1(5,1,100),R2(10,1,100), 高(30,1,100),宽(22,1,100),期(7,1,100),PQ(7,1,10),转(25,1,1000),本(5,1,100),入 (25,1,30),出(22,1,30),NVV(5,1,100);}

a1:=((CLOSE - (LLV(LOW,27))) / ((HHV(HIGH,27)) - (LLV(LOW,27)))) * 100;

a2:=SMA(a1,9,1);