[turar]

> Can't see the last few lasting much longer.

I believe the remaining ones are effectively TV studios for business channels, so they have a completely different purpose now.

[kasey_junk]

There are several floors that have "real" action. A couple of the options pits that are truly specialist and the CBOE VIX pits for instance come to mind.

But I don't think anyone believes those have more than a couple of years left in them.