通达信预测大趋势主图指标公式【大涨、天数、压力线】本指标运用了抛物线和椭圆方程的原理，当A5上穿压力线时，为第一起涨点，当A5上穿所有均线时，就打下了大行情的基础；XX:=FROMOPEN+C;YY:=MA(C,1);A1:=POW(XX,2)/360-POW(YY,2)/260;A5:WMA(WMA(A1,20),5),LINETHICK2;A6:=A5*0.9999,COLORSTICK;A20:WMA(WMA(A5,20),5),LINETHICK2;A60:WMA(WMA(A20,20),5),LINETHICK2;前一日A5:IF(CURRBARSCOUNT<40,CONST(REF(A5,1)),A5),DOTL...
