```
{—————————————— 系统参数模块 ——————————————}
{——估值体系——}
PE := IF(FINANCE(33)>0, FINANCE(30)/FINANCE(4), 1000); {动态市盈率}
PB := IF(FINANCE(5)>0, FINANCE(30)/FINANCE(5), 1000); {市净率}
{——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));
MACD_FAST := MAX(5, CEILING(VAR_PERIOD*0.382)); {限制最小周期5}
MACD_SLOW := MIN(60, FLOOR(VAR_PERIOD*1.618)); {限制最大周期60}
MACD_SGNL := 9;
{——多周期参数——}
KDJ_N := 9; {KDJ周期}
RSI_N := 14; {RSI周期}
BOLL_N := 20; {布林线周期}
MOM_N := 21; {动量基准周期}
{—————————————— 核心指标系统 ——————————————}
{——MACD自适应系统——}
DIF := EMA(CLOSE,MACD_FAST) - EMA(CLOSE,MACD_SLOW);
DEA := EMA(DIF,MACD_SGNL);
MACD := 2*(DIF-DEA);
{——均线系统——}
MA5 := MA(CLOSE,5);
MA10 := MA(CLOSE,10);
MA20 := EMA(CLOSE,20);
MA60 := EMA(CLOSE,60);
{——量能系统——}
VOL_MA5 := MA(VOL,5);
VOL_MA20 := EMA(VOL,20);
VOL_RATIO := VOL/REF(VOL,1);
{——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_CONFIRM := EMA(CLOSE,5)>EMA(EMA(CLOSE,5),13) AND CLOSE>HHV(CLOSE*0.7,40);
{——KDJ系统——}
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;
{——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 ——————————————}
{——趋势条件——}
TREND_COND := MA5>MA10 AND MA10>MA20 AND CLOSE>MA60; {均线多头排列}
{——突破条件——}
BREAK_COND := CROSS(DIF,DEA) AND MACD>REF(MACD,1) AND DIF>0; {MACD金叉}
{——量价条件——}
VOLUME_COND := VOL>VOL_MA20*1.8 AND
SUM(IF(CLOSE>REF(CLOSE,1),VOL*C,-VOL*C),5)/CAPITAL*100>3 AND
SUM(IF(C>O,VOL*(C-O)/O,0),5)/SUM(VOL,5)*100>0.3;
{——估值条件——}
VALUE_COND := PE<30 AND PB<4.5; {估值双低}
{——波动条件——}
VOLAT_COND := BWIDTH>=10 AND BWIDTH<=18; {带宽过滤}
{——筹码条件——}
CHIP_COND := FINANCE(42)/FINANCE(1)<1.2; {流通盘比例}
{——北向资金——}
NORTH_COND := FINANCE(56)/FINANCE(55)>1.05 AND FINANCE(56)>50000000;
{——风险过滤——}
BETA_ADJ := 1 + (SLOPE(CLOSE/INDEXC,60)*STD(CLOSE,60)/STD(INDEXC,60)-1)*0.3;
BETA_FILTER := BETA_ADJ < 1.2;
{——日线预警条件——}
DAILY_ALERT := CROSS(MA(CLOSE,5),MA(CLOSE,10)) AND
VOL>REF(VOL,1)*1.5 AND
CLOSE>OPEN;
{——动量排名系统——}
ROC21 := (CLOSE-REF(CLOSE,21))/REF(CLOSE,21)*100;
RANK_ROC := (ROC21-LLV(ROC21,120))/(HHV(ROC21,120)-LLV(ROC21,120)+0.0001)*100;
{—————————————— 信号合成系统 ——————————————}
FINAL_SIGNAL:FILTER(
TREND_COND AND
BREAK_COND AND
VOLUME_COND AND
(VALUE_COND + VOLAT_COND + CHIP_COND >=2) AND {至少满足两个条件}
MOM_CONFIRM AND
RANK_ROC>80 AND
DAILY_ALERT AND
BETA_FILTER,
3);
{—————————————— 风控系统 ——————————————}
STOP_LOSS := MAX(MA10*0.93, LLV(LOW,8)*0.95);
TAKE_PROFIT := BETA_ADJ*IF(VOLATILITY<0.1, MA20*1.25, MA20*1.35);```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【通达信量化择时周线选股】代码,遇到了 【:用2015-2024年全A股,进行回测量化代码选股的准确性】,提出选股逻辑和参数优化优化的建议。请帮我检查并补全正确代码,生成修正后语法规范的通达信完整代码。