If you look at 390, that doesn't subdivide into even parts with a 60. But if you use 65, then you get 6 even bars of time. If you use 130, then you get 3 bars per day that are even amounts of time. I guess I am a perfectionist about some things. It is imperative that the bars be of equal amounts of something (time, price, volume) so that comparisons can be made. I'm glad the 60 didn't look right because it really isn't a time frame that anyone ought to ever look at because it leaves the last 30 minutes as an entire bar when it isn't. Nice work and I'm glad I am subscribed to your comments. You do a great job.