通达信主力控盘选股公式源码

N:=60;     
ZF:=1.043;   
ISBIGYANG := C > O AND C/REF(C,1) > ZF;
ISLOWPOINT := C = LLV(C, N);
LOWPOS := BARSLAST(ISLOWPOINT); 
TRYBREAK := LOWPOS > 0 AND LOWPOS <= N AND C/REF(C,1) > ZF;
TRYCOUNT := COUNT(TRYBREAK, LOWPOS);
POS1 := BARSLAST(TRYCOUNT=1 AND TRYBREAK);
POS2 := BARSLAST(TRYCOUNT=2 AND TRYBREAK);
POS3 := BARSLAST(TRYCOUNT=3 AND TRYBREAK);
VAL1 := IF(POS1>0 AND POS1<=LOWPOS, REF(C, POS1), 0);
VAL2 := IF(POS2>0 AND POS2<=LOWPOS, MAX(REF(C, POS2), VAL1), 0); 
VAL3 := IF(POS3>0 AND POS3<=LOWPOS, MAX(REF(C, POS3), VAL2), 0);
BASELINE := IF(TRYCOUNT=1, VAL1, IF(TRYCOUNT=2, VAL2, IF(TRYCOUNT>=3, VAL3, 0)));
DYNLINE := IF(TRYCOUNT>3, HHV(C, LOWPOS), BASELINE);
BREAKOUT := C >= DYNLINE AND DYNLINE > 0;
STRONGMOVE := C/REF(C,1) > ZF;
FIRSTCONFIRM := COUNT(BREAKOUT AND STRONGMOVE, LOWPOS) = 1;
主力控盘: FIRSTCONFIRM AND BREAKOUT AND STRONGMOVE;