AAAABigVolumeStudy Big Volume$Marks bars whose volume is greater than the average volume of the past 40 bars multiplied by 2. Please note the formula calculates the average for the last 40 bars. If you decide to use a different number of bars you must change the instance of the number 40 to the desired number of bars.AAAAAAAAAAAAAA-AAAAV AAjAAAAVolumeAA–AAAACumSumAAAAPrice@ßvšAAAAAALengthx>†šAAAAAAAAthisAAAA(ÎAAAAAAAAÍ!1 1((  AAAA*return V >((CumSum(Volume, 40) / 40) * 2);AAAA