QQQ is the symbol for the NASDAQ-100 Trust – but that’s not a commodity. Do you actually mean commodities trading, or are you using the word some other way?
No, supposedly this is a very lightly traded commodity and done in only one market. And it’s not a commodity in the traditional sense of the word. It’s not like it’s soybeans or something.
“Q” seems to be the symbol for “August” – i.e., August delivery on futures commodities (of any sort). January = F, February = G, … July = N, August = Q,…
There is a company called Marketing Evaluations that rates celebrities, brands and TV programs according to their Q Scores (http://www.qscores.com/) which is a measure of their familiarity and appeal.
There is no way that social capital is being traded. I’d be willing to be that the OP is thinking about the melding of the Q-scores that SMTWTFS is talking about and the Hollywood Stock Exchange which is now offering research services similar to Q-scores.