双背反

一字板:CLOSE=ZTPRICE(REF(CLOSE,1),0.1) AND CLOSE=OPEN AND HIGH=LOW AND CLOSE=LOW;
HJ_1:=EVERY(CLOSE>REF(CLOSE,1) AND REF(VOL,1)>VOL*1.05,2);
双背反:REF(HJ_1,1) AND CLOSE/REF(CLOSE,1)>1.005 AND NOT(REF(一字板,1)) AND NOT(一字板);

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