编写要求：
主图上显示前5天换手率的和，前10天的和，前20天的，前30天的和，前60天的和，前120天的和，前250天的和！
股票网解答：
DRAWTEXT_FIX(ISLASTBAR,0.965,0.01,1.0,STRCAT('5日换手率累计: ', CON2STR(SUM(DYNAINFO(37)*100,5),2))),COLORWHITE;
DRAWTEXT_FIX(ISLASTBAR,0.965,0.05,1.0,STRCAT('10日换手率累计: ', CON2STR(SUM(DYNAINFO(37)*100,10),2))),COLORWHITE;
DRAWTEXT_FIX(ISLASTBAR,0.965,0.09,1.0,STRCAT('20日换手率累计: ', CON2STR(SUM(DYNAINFO(37)*100,20),2))),COLORWHITE;
DRAWTEXT_FIX(ISLASTBAR,0.965,0.13,1.0,STRCAT('30日换手率累计: ', CON2STR(SUM(DYNAINFO(37)*100,30),2))),COLORWHITE;
DRAWTEXT_FIX(ISLASTBAR,0.965,0.17,1.0,STRCAT('60日换手率累计: ', CON2STR(SUM(DYNAINFO(37)*100,60),2))),COLORWHITE;
DRAWTEXT_FIX(ISLASTBAR,0.965,0.21,1.0,STRCAT('120日换手率累计: ', CON2STR(SUM(DYNAINFO(37)*100,120),2))),COLORWHITE;
DRAWTEXT_FIX(ISLASTBAR,0.965,0.25,1.0,STRCAT('250日换手率累计: ', CON2STR(SUM(DYNAINFO(37)*100,250),2))),COLORWHITE;