三金叉见底副图

NDAY := 5;

down := CLOSE/LLV(LOW,60)<=1.2;

pma1 := MA(CLOSE,5);

pma2 := MA(CLOSE,10);

vma1 := MA(VOL,5);

vma2 := MA(VOL,10);

diff := EMA(CLOSE,12) - EMA(CLOSE,26);

dea := EMA(diff,9);

ppday := BARSLAST(CROSS(pma1,pma2));

vvday := BARSLAST(CROSS(vma1,vma2));

macdday := BARSLAST(CROSS(diff,dea));

sjcjd:= IF((ppday<=NDAY AND vvday<=NDAY AND macdday<=NDAY),1,0);