Quote from Gabfly1:
I agree with your sentiment about a one-minute chart. Whereas this was the time frame I had used until a few years ago, I could never consider going back. As I have refined my rules using sub-one-minute charts (no, not one-second), I came to realize that what I have developed no longer works on one-minute charts, let alone a five-minute. These longer-term charts have their uses, but not for actual entry timing, as far as I'm concerned. That's why I was a bit taken aback when I learned that CQG does not support sub-one-minute charting. Not that I would be spending that kind of money on software any time soon, but even so, I found it a bit troubling.