MID:=MA(CLOSE,26);
天际:MID+2*STD(CLOSE,26),LINETHICK4,colorFF0000;
海底:MID-2*STD(CLOSE,26),LINETHICK4,colorFFFF;
买卖决策①:EMA(CLOSE,7),CIRCLEDOT,LINETHICK1,colorFF00FF;
红持绿抛②:EMA(CLOSE,21);
红持绿抛③:MA(CLOSE,30);
FILLRGN(红持绿抛②>红持绿抛③,红持绿抛②,红持绿抛③),colorFF;
FILLRGN(红持绿抛②<红持绿抛③,红持绿抛②,红持绿抛③),colorFF00;