Study regarding ISLD and non display on SPY QQQ DIA

Ok, here's one I stumbled across while doing a search on "LARGE BOOBS". Must be a cross link between the SEC and the usual porn sites.

http://www.columbia.edu/~cj88/papers/Island_Dark.pdf

 

stock777, if there is an award for "most interesting post of the month", you have my vote. Great link... Thanks!!!

 

That doesn't seem to open for me. Maybe it's just my browser though.

 

it's pdf format....do you have adobe acrobat downloaded?