You will not be botherd with what one bar is doing
Choose 4h for example and highes and wides volume bar from yesterday
Mark its close and low point with horizontal line
If that is an down bar mark its high and close and than watch for the reaction on 30 min for example but tomorrow ...that will get you in and it will not look to noisy for watching...sometimes 15 min and 5 min means nothing ..i mean can give you wrong picture
Go over this tread..Look for those Trigger Point post of HG or my self or Malcomb ..Learn about those and everything will be more clear to you