TR1:=MAX(MAX((H-L),Abs(REF(C,1)-H)),ABS(REF(C,1)-L));ATR14:=EMA(TR1,14);ATR7:=EMA(TR1,7);ATR21:=EMA(TR1,21);波动率:=ATR14/C*100;ATR_DOWN:=ATR14=8;ATR_UP:=ATR14>REF(ATR14,1) AND REF(ATR14,1)>REF(ATR14,2) AND REF(ATR14,2)>REF(ATR14,3);ATR_SLOPE:=(ATR14-REF(ATR14,3))/REF(ATR14,3)*100;波动率扩张:=ATR_UP AND BARSLASTCOUNT(ATR_UP)>=3 AND ATR_SLOPE>15;ATR_MA7:=EMA(ATR14,7);波动率拐点:=crOSS(ATR14,ATR_MA7) AND ATR14>REF(ATR_MA7,1);卖出拐点:=CROSS(ATR_MA7,ATR14) AND ATR_MA7>REF(ATR14,1);中轨:MA(C,20),COLORWHITE;ATR_RAT:=MIN(2.5,MAX(1.5,1.8+波动率/10));通道宽度:=ATR14*ATR_RAT;上轨:中轨+通道宽度,COLORYELLOW;下轨:中轨-通道宽度,COLORGREEN;突破上轨:=CROSS(C,上轨) AND vol>MA(VOL,5)*1.2 AND C>MA(C,20);突破下轨:=CROSS(下轨,C) AND VOL>MA(VOL,5)*1.2 AND C20;低波动:=波动率MA(波动率,20) AND 波动率>REF(波动率,1) AND REF(波动率,1)<=MA(波动率,20);高波动:=波动率>HHV(波动率,60)*0.85;波动率下降期:=波动率MA(波动率,20) AND REF(波动率,1)>REF(波动率,2);买入1:=波动率收缩 AND 突破上轨 AND C>MA(C,60);DRAWICON(买入1,L*0.97,1);DRAWTEXT(买入1,L*0.95,'★波动率突破'),COLORRED;STICKLINE(买入1,C,O,3,0),COLOR00FFFF;买入3:=低波动 AND 布林收口 AND C>MA(C,20) AND MA(C,20)>REF(MA(C,20),1) AND VOL>MA(VOL,10);DRAWICON(买入3,L*0.97,1);DRAWTEXT(买入3,L*0.95,'★低波收口'),COLORMAGENTA;买入4:=波动率上升期 AND REF(波动率上升期,1)=0 AND C>MA(C,20) AND C>MA(C,60) AND VOL>MA(VOL,5)*1.3;DRAWICON(买入4,L*0.97,1);DRAWTEXT(买入4,L*0.95,'★波动率启动'),COLORRED;STICKLINE(买入4,C,O,3,0),COLOR00FFFF;DRAWTEXT_FIX(1,0.01,0.01,0,'波动率：'),COLORWHITE;DRAWNUMBER_FIX(1,0.08,0.01,0,波动率),COLORRED;DRAWTEXT_FIX(1,0.14,0.01,0,'%'),COLORWHITE;DRAWTEXT_FIX(1,0.01,0.06,0,'ATR(14)：'),COLORWHITE;DRAWNUMBER_FIX(1,0.08,0.06,0,ATR14),COLORRED;