```
{—————————————— 系统参数模块 ——————————————}
{——估值体系——}
DYNPETTM := IF(FINANCE(33)>0, CLOSE/(FINANCE(33)/FINANCE(1)+0.0001), 1000);
PB_RATE := IF(FINANCE(5)>0, CLOSE/(FINANCE(5)/FINANCE(1))+0.0001, 1000);
PEG_VAL := DYNPETTM/(FINANCE(33)/FINANCE(1)/FINANCE(34)*100+0.0001);
{——波动率自适应系统——}
VOLATILITY := STD(CLOSE,20)/MA(CLOSE,20);
VAR_PERIOD := IF(VOLATILITY<0.08,55,IF(VOLATILITY<0.15,34,21));
FAST_LEN := MAX(5, INTPART(VAR_PERIOD*0.382 + 0.5));
SLOW_LEN := MIN(60, INTPART(VAR_PERIOD*1.618 + 0.5));
SGNL_LEN := IF(VAR_PERIOD<=21,7,9);
{——多周期参数优化——}
KDJ_N := IF(VOLATILITY<0.1,14,9);
RSI_N := IF(VOLATILITY<0.15,14,7);
BOLL_N := 20;
MOM_N := IF(VOLATILITY>0.2,13,21);
{—————————————— 核心指标系统 ——————————————}
{——MACD自适应系统——}
DIF := EMA(CLOSE,FAST_LEN) - EMA(CLOSE,SLOW_LEN);
DEA := EMA(DIF,SGNL_LEN);
MACD := 2*(DIF-DEA);
{——均线系统强化——}
MA5 := MA(CLOSE,5);
MA10 := MA(CLOSE,10);
MA20 := EMA(CLOSE,20);
MA60 := EMA(CLOSE,60);
TREND_ARR := MA5 > MA10 AND MA10 > MA20 AND MA20 > MA60;
{——量能系统优化——}
VOL_MA5 := MA(VOL,5);
VOL_MA20 := EMA(VOL,20);
VOL_SIG := VOL > VOL_MA20*1.5 AND VOL > REF(HHV(VOL,5),1)*1.2;
{——动量确认系统——}
MOMENTUM := EMA(CLOSE,5)/REF(EMA(CLOSE,MOM_N),5)-1;
WEEK_CHG := (CLOSE-REF(CLOSE,5))/REF(CLOSE,5)*100;
MOM_CONF := EMA(CLOSE,5) > EMA(CLOSE,13) AND CLOSE > HHV(CLOSE*0.75,34);
{——KDJ系统优化——}
RSV := (CLOSE-LLV(LOW,KDJ_N))/(HHV(HIGH,KDJ_N)-LLV(LOW,KDJ_N)+0.0001)*100;
K := SMA(RSV,3,1);
D := SMA(K,3,1);
J := 3*K-2*D;
KDJ_GC := CROSS(K,D) AND D < 45;
{——布林带系统——}
MID := MA(CLOSE,BOLL_N);
UPPER := MID + 2*STD(CLOSE,BOLL_N);
LOWER := MID - 2*STD(CLOSE,BOLL_N);
BWIDTH := (UPPER-LOWER)/MID*100;
{—————————————— 信号生成系统 ——————————————}
{——核心条件集成——}
VALUATION := DYNPETTM<35 AND PB_RATE<4.5 AND PEG_VAL<1.2;
TREND_SIG := TREND_ARR AND CLOSE > MA60*1.05;
MOM_SIG := CROSS(DIF,DEA) AND MACD>REF(MACD,1) AND J>REF(J,1);
PRICE_VOL := VOL_SIG AND (CLOSE-OPEN)/(HIGH-LOW+0.0001)>0.6;
{——风险过滤系统——}
BETA_COEF := SLOPE(CLOSE/INDEXC,60)*STD(CLOSE,60)/STD(INDEXC,60);
RISK_FLT := BETA_COEF >= 0.8 AND BETA_COEF <= 1.2 AND FINANCE(42)/FINANCE(1)<1.2;
{——周期协同系统——}
CY_MON := STKINDI('','MA.MA2',0,6,1,1000,'6') > REF(STKINDI('','MA.MA2',0,6,1,1000,'6'),3);
CY_WK := STKINDI('','MACD.DIF',0,4,1,1000,'12,26,9') > REF(STKINDI('','MACD.DIF',0,4,1,1000,'12,26,9'),1);
CY_HR := CROSS(STKINDI('','RSI.RSI',0,0,1,1000,'14'),60);
{—————————————— 信号合成系统 ——————————————}
DAY_ALERT := TREND_SIG AND MOM_SIG AND PRICE_VOL AND RISK_FLT;
SCAN_SIG := VALUATION AND CY_MON AND CY_WK AND
COUNT(DAY_ALERT,5)>=2 AND
FINANCE(56)/FINANCE(55)>1.1 AND
WEEK_CHG > HHV(WEEK_CHG,20)*0.7;
FINAL_SIGNAL:FILTER(DAY_ALERT OR SCAN_SIG,5), NODRAW;
{—————————————— 风控系统 ——————————————}
STOP_LOSS := MAX(MA10*0.93, LLV(LOW,10)*0.95);
TAKE_PROFIT := IF(VOLATILITY<0.1, HHV(HIGH,20)*1.25, HHV(HIGH,13)*1.35);
RISK_RATIO := IF(BETA_COEF>1, 1.25/BETA_COEF,1);
STOP_PRICE := STOP_LOSS * RISK_RATIO;
PROFIT_PRICE := TAKE_PROFIT * RISK_RATIO;
DRAWICON(FINAL_SIGNAL, LOW*0.98, 1);```你的身份是高级编程技术专家,精通各类编程语言,能对编程过程中的各类问题进行分析和解答。我的问题是【我正在编辑【通达信量化择时选股】代码,遇到了 【错误句 :
{——周期协同系统——}
CY_MON := STKINDI('','MA.MA2',0,6,1,1000,'6') > REF(STKINDI('','MA.MA2',0,6,1,1000,'6'),3)
详细信息 : 您在括号前写的不是函数、公式等,
且缺少必要的运算符!
错误起始位置 : 2315 ; 长度: 7】,请帮我检查并改正错误点补全正确代码,生成修正后完整代码。