中期大底:=LLV(LOW,30);
长期底部:=LLV(HIGH,30);
地:=(((HIGH + LOW) + CLOSE) / 3);
B1:=HHV(地,(4 * 15));
B6:=LLV(地,(4 * 15));
B7:=(B1 - B6);
B8:=(MA(((地 - B6) / B7),2) * 80);
阻挡:=(SMA(LOW,21,2) * 0.94);
短抄:FILTER((((((B8 <= 1) AND (LOW <= 阻挡)) AND (CLOSE > OPEN)) AND (LOW <= 中期大底)) AND (CLOSE >= 长期底部)),3);