VAR21:=(100 - ((90 * (HHV(HIGH,14) - CLOSE)) / (HHV(HIGH,14) - LLV(LOW,14)))); VAR31:=(100 - ma(((100 * (HHV(HIGH,6) - CLOSE)) / (HHV(HIGH,6) - LLV(LOW,6))),34)); B买:crOSS(VAR21,MA(VAR31,6));