DislikedHi everybody,
tracking you with 30+ min delay: great interactive lessons (and too fast for me )
Regarding tick volume I just checked that there is huge differnce on small timeframes in respect to whether broker provides fifth (decimal) pip quotes.
Ignored
It looks like all of your 4 charts are from different brokers. If this is the case, they will all surely be different.
If you're concerned about the accuracy of your volume and can't afford Esignal, try FXCM or just pick your favourite and STICK WITH IT. In VSA you are comparing the volume with the recent past volume bars on your chart, not with my chart or with Esignal or with anyone elses charts. Just your own.