HD:=FILTER(BACKSET(FILTER(REF(H,10)=HHV(H,2*10+1),10),10+1),10);
LD:=FILTER(BACKSET(FILTER(REF(L,10)=LLV(L,2*10+1),10),10+1),10);
DTT:=CURRENTDATE;
波峰:IF(DTT,REF(HIGH,BARSLAST(HD)),0),RGB(255,115,47),POINTDOT,LINETHICK2;
波谷:IF(DTT,REF(LOW,BARSLAST(LD)),0),COLORCYAN,POINTDOT,LINETHICK2;
DRAWNUMBER(ISLASTBAR,波峰,波峰,2,RGB(255,128,0));
DRAWNUMBER(ISLASTBAR,波谷,波谷,2,COLORCYAN);
（来源：文华财经）
