It tolls for the NYMEX floor, which went dark for the final time with the close of trading today. It follows all the other New York futures exchange floors which ICE closed in 2012. This leaves the CME and CBOE floors in Chicago, and the NYSE floor, all of which are shadows of shadows of their former selves.
Next week I will participate in a conference in Chicago. I’ll be talking about clearing, but one of the other speakers will discuss regulating latency arbitrage in the electronic markets that displaced the floors. In some ways, all the hyperventilating over latency arbitrages due to speed advantages measured in microseconds and milliseconds in computerized markets is amusing, because the floors were all about latency arbitrage. Latency arbitrage basically means that some traders have a time and space advantage, and that’s what the floors provided to those who traded there. Why else would traders pay hundreds of thousands of dollars to buy a membership? Because that price capitalized the rent that the marginal trader obtained by being on the floor, and seeing prices and order flow before anybody off the floor did. That was the price of the time and space advantage of being on the floor. It’s no different than co-location. Not in the least. It’s just meatware co-lo, rather than hardware co-lo.
In a paper written around 2001 or 2002, “Upstairs, Downstairs”, I presented a model predicting that electronic trading would largely annihilate time and space advantages, and that liquidity would improve as a result because it would reduce the cost of off-floor traders to offer liquidity. The latter implication has certainly been borne out. And although time and space differences still exist, I would argue that they pale in comparison to those that existed in the floor era. Ironically, however, complaints about fairness seem more heated and pronounced now than they did during the heyday of the floors. Perhaps that’s because machines and quant geeks are less sympathetic figures than colorful floor traders. Perhaps it’s because being beaten by a sliver of a second is more infuriating than being pipped by many seconds by some guy screaming and waving on the CBT or NYMEX. Dunno for sure, but I do find the obsessing over HFT time and space advantages today to be somewhat amusing, given the differences that existed in the “good old days” of floor trading.
This is not to say that no one complained about the advantages of floor traders, and how they exploited them. I vividly recall a very famous trader (one of the most famous, actually) telling me that he welcomed electronic trading because he was “tired of being fucked by the floor.” (He had made his reputation, and his first many millions on the floor, by the way.) A few years later he bemoaned how unfair the electronic markets were, because HFT firms could react faster than he could.
It will always be so, regardless of the technology.
All that said, the passing of the floors does deserve a moment of silence–another irony, given their cacophony.
I first saw the NYMEX floor in 1992, when it was still at the World Trade Center, along with the floors of the other NY exchanges (COMEX; Coffee, Sugar & Cocoa; Cotton). That space was the location for the climax of the plot of the iconic futures market movie, Trading Places. Serendipitously, that was the movie that Izabella Kaminska of FT Alphaville featured in the most recent Alphachat movie review episode. I was a guest on the show, and discussed the economic, sociological, and anthropological aspects of the floor, as well as some of the broader social issues lurking behind the film’s comedy. You can listen here.