November 21, 2012

Sizing it Up

We’re in Texas for Thanksgiving and it was 85 degrees yesterday as we idled in heavy I-35 traffic halfway to Fort Worth.

I have to share a funny line you might use if your Thanksgiving guests linger long. My step father-in-law said, “As my dad used to say to my mother, ‘honey we’d better head to bed. These people might want to go home.’”

We considered running a “best of” Market Structure Map from last year or the year before at this time, but markets were in a tizzy over the Euro and Greece. I know, it’s redundant.

So here’s one to ponder, IR folks. Traders Magazine reported Nov 19 that the Nasdaq is ending a bid at its PSX market to draw larger stock trades by ranking size over arrival time.

It was a bold move. In markets dominated by statistical arbitrage and tiny trades, what about a place where size trumps speed? Launched in September 2010, it lasted two years. Size didn’t matter – and yet 50% of trades in the largest 1,300 stocks occur in the dark, folks from the exchanges now say.

It’s disappointing. You want to see a market for investors work. As a guy running a shop performing statistical analysis on trading activity, I’ll tell you why I think it failed. There’s just not enough investment. The bifurcation between dark and lit markets occurring in large stocks is more about statistical arbitrage than finding size. We have a market suited to trading, not investing.

You can’t change out the spark plugs, or whatever, and fix a broken chassis. You can’t get the football team and the volleyball players onto the same playing surface for two entirely different games. Well, you can. But somebody’s going to leave in a hurry.

PSX shows us what’s gone. Money is behaving differently whether we IR folks like it or not. You can’t fix that by creating a glass room like they do for smokers in European airports and telling the real investors to go in there in order to avoid the rest. That’s a zoo, not a solution.

Here’s a fact. All of us – from regulators, to investors, to public companies – have so far decided that our markets are for trading, not investing. Otherwise, we’d fix it. We wouldn’t just build a room for investors.

Ask yourself after Thanksgiving sometime what next year looks like from the IR chair. Have you adapted to this reality?

Share this article:
Facebook
Twitter
LinkedIn

More posts

dreamstime l 779123
January 14, 2026

Should the Federal Reserve be independent?  Depending on how you count, the enumerated powers of the United States government in Article I Section 8 of...

dreamstime l 165518220
January 7, 2026

If we need more proof that the stock market is an autonomous system, look no further than a rally on the “Donroe Doctrine,” as some...

dreamstime l 153419812
December 17, 2025

The market isn’t really the market. Yesterday, I told Diane King Hall on Schwab Network that futures are no crystal ball. Cracked myself up with...

dreamstime l 7462204
December 10, 2025

I don’t know if it’s better to be the Wildebeest or the Hyena. But there’s safety in the herd. That’s one conclusion from my NIRI...

dreamstime l 62060641
December 3, 2025

Where is the money coming from? It’s the question Karen and I had down in Cabo ahead of Thanksgiving as we observed the hillsides overlooking...

dreamstime l 159387318 (1)
November 26, 2025

We bid November 2025 goodbye and we say hello to a tryptophan high (yes, that rhymes on purpose). You EDGE subscribers, our next live Discussion...