LOWV:=LLV(LOW,9);
HIGHV:=HHV(HIGH,9);
RSV:=EMA((CLOSE- LOWV)/(HIGHV-LOWV)*100,3);
K:EMA(RSV,3);
D:MA(K,3);
抛股:FILTER(CROSS(D,K) AND D>80,4);
STICKLINE(抛股,100,80,5,0),LINETHICK2, colorgreen;
DRAWTEXT(抛股,90,'卖'),colorgreen, LINETHICK2;
买股:FILTER(CROSS(K,D)AND K>25,6);
STICKLINE(买股,0,30,5,0),LINETHICK2,colorred;
DRAWTEXT(买股 AND C>MA(C,5),20,'买'),colorred, LINETHICK2;
