Hi folks, What are the relative merits and disadvantages of using charts based on a given range (such as, for example, 5 points on the Dow Futures), ticks (say 250 ticks per bar), or volume (e.g. 10,000 e-mini S&Ps)? I'm intrigued by these alternatives to the usual time-based charts and was wondering what your experience has been with them. Of the three approaches to bar values I just mentioned, which, if any, do you like the most? Thanks.