股票调整, 中报业绩, 通达信数据

想要知道大盘的调整情况以及获取7月30日中报业绩等4个通达信数据？了解主图指标和股票的主营业务相关信息。

（一）主图指标加上几句
DRAWTEXT_FIX(1,0.00,0.00,0,'主营业务：')COLOR0000FF;
DRAWTEXT_FIX(1,0.06,0.00,0,EXTERNSTR(0,1))COLOR0000FF;

DRAWTEXT_FIX(1,0.00,0.06,0,'概念题材：')COLORFF00FF;
DRAWTEXT_FIX(1,0.06,0.06,0,EXTERNSTR(0,2))COLORFF00FF;

DRAWTEXT_FIX(1,0.00,0.12,0,'主控成本：')COLORCCCC00;
DRAWTEXT_FIX(1,0.06,0.12,0,EXTERNSTR(0,3))COLORCCCC00;

DRAWTEXT_FIX(1,0.00,0.18,0,'中报业绩：')COLOR00FFFF;
DRAWTEXT_FIX(1,0.06,0.18,0,EXTERNSTR(0,4))COLOR00FFFF;
（二）在通达信\T0002\signals目录下建立extern_user文本文档，把四个文档内容复制到extern_user
主营业务、概念题材是同花顺数据