Thanks, def, for replying to my post. I appreciate that.
I don't mean to press the issue too much, but I have some more examples of Nasdaq stocks un-shortable at IB.
Today, (7/31) for example, WFII, EXPE, BBOX, ECLP, and PCLN (that I know of) could not be shorted.
PCLN is a 6M volume...