只需一步,快速开始
LRR:IF(FORCAST(C,5)>(REF(FORCAST(C,5),1)),1,IF(FORCAST(C,5)<(REF(FORCAST(C,5),1)),-1,0)); DRAWTEXT(LRR=1,1,'始'); DRAWTEXT(LRR=-1,-1,'终');
092212072136.png
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