简单一线主图指标 (源码)

P:=IF(N=1,0.191,IF(N=2,0.382,IF(N=3,0.618,0.5)));
A:=REF(C,BARSLAST(WINNER(C) =P)+1);
乾坤线:EMA(IF(WINNER(C) =P,COST(38.2),A),1);