财技交易指标（MACD/OBV/财务/净资产/年回报率）
柱体颜色直观反映市场多空状态与趋势变化，辅助交易决策：
红色柱**：长度体现多头强度，越长则上涨动力越足，是积极买入信号，预示股价上升阶段。
绿色柱**：反之，代表空头力量增强。
洋红色柱**：显示多头力量占优但较弱，柱体变长预示上涨趋势延续，缩短则警示上涨动力不足。
蓝色柱**：与洋红色对应，反映空头力量变化。
OBV结合MACD的黄色柱**：当OBV3>REF(OBV3,1)且MAC3>REF(MAC3,1)时出现，标志量价齐升。持续增长的黄色柱表明强势上涨趋势，缩短则需谨慎观察市场动力。
副图指标源码：
DIFF:=( EMA(CLOSE,12) - EMA(CLOSE,26));DEA:=EMA(DIFF,9);MACD:=2*(DIFF-DEA),STICK;STICKLINE(DIFF< 0,0,DIFF,2,0),COLORGREEN;STICKLINE(DIFF>=0,0,DIFF,2,0),COLORRED;STICKLINE(DEA>=0,0,DEA,2,-1),COLOR0000CC;STICKLINE(DEA< 0,0,DEA,2,-1),COLORGREEN;柱1:=IF(DIFF>DEA,DIFF,0),COLORRED;柱2:=IF(DEA< DIFF,DEA,0),COLORMAGENTA;DRAWICON(CROSS(DIFF,DEA),柱2,1);DRAWICON(CROSS(DEA,DIFF),DEA*1.1,2);总涨跌比:DYNAINFO(60)/(DYNAINFO(60)+DYNAINFO(61))*100,COLORCYAN,NODRAW;净资产:=FINANCE(34);年ROE:FINANCE(33)/FINANCE(34)COLORCYAN,NODRAW;PE:=DYNAINFO(39),COLORRED,NODRAW;PB:CONST(DYNAINFO(7) / FINANCE(34))COLOREE3AB2,NODRAW;回报率:年ROE/PB*100,COLOR0099FF,NODRAW;M:=9;SHORT:=12;LONG:=26;JCSC:=(M-1)/(M+1)*DEA/(1-2/(M+1));DD:=(MACD/2+(DEA*(M-1)/(M+1)))/(1-2/(M+1));DIF拐头价:=(DIFF*(SHORT+1)*(LONG+1)-(LONG+1)*(SHORT-1)*EMA(C,SHORT)+(SHORT+1)*(LONG-1)*EMA(C,LONG))/(2*((LONG+1)-(SHORT+1)))COLORCYAN,LINETHICK3;柱变向价:=(DD*(SHORT+1)*(LONG+1)-(LONG+1)*(SHORT-1)*EMA(C,SHORT)+(SHORT+1)*(LONG-1)*EMA(C,LONG))/(2*((LONG+1)-(SHORT+1))),COLORGREEN;DRAWTEXT_FIX(1,0.9,0.94,0,STRCAT('拐点价格: ',CON2STR(DIF拐头价,2))),COLORYELLOW;DRAWNUMBER(DIFF>DEA,3,BARSLAST(CROSS(DIFF,DEA))+1),COLORRED,NODRAW;DRAWNUMBER(DIFF< DEA,-1,BARSLAST(CROSS(DEA,DIFF))+1),COLORGREEN,NODRAW;DRAWTEXT_FIX(1,0.0,0.95,0,STRCAT('停止操作: ',CON2STR(CLOSE< MA(CLOSE,60),2))),COLORCYAN;DRAWTEXT_FIX(1,0.980,20,1,' 公式源码 '),COLOR333333;VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL);OBV1:=SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0);OBV2:=EMA(OBV1,3)-MA(OBV1,9);OBV3:=EMA(IF(OBV2>0,OBV2,0),3);MAC3:=MA(C,3);STICKLINE(OBV3>REF(OBV3,1) AND MAC3>REF(MAC3,1),0,DEA/4,2,0),COLORYELLOW;
