通达信缩量双阴附图源码

HJ_1:=CLOSE REF(CLOSE,1) AND REF(CLOSE,1) REF(CLOSE,2) AND VOL REF(VOL,1) AND REF(VOL,1) REF(VOL,2) AND REF(CLOSE,2) REF(CLOSE,3) AND REF(CLOSE,2) REF(OPEN,2);
缩量双阴:REF(HJ_1,1) AND CLOSE REF(MIN(CLOSE,OPEN),2);

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