Gadgetman said:As I haven't done much trading this week, started to mull over a few things.
One thing that occurred to me is regarding volume of shares traded on any given stock: I assume that there must be a fixed number of shares that are available to be traded for a stock at any given time. Are there any studies or indicators that compare the ratio of shares "in play" at a given time with total allocation? All a bit vague at the moment, I'm just wondering if a relationship could be formed between share price and the ratio.
Dave,
Are you referring to the float, see below and definition of insiders. Also worth googling for floatanalysis.
robq
http://biz.yahoo.com/f/g/ff.html