SEC Must Look Beyond NYSE, Nasdaq for Cause of Market Crash: Today's Outrage

SEC Chairman Mary Schapiro is meeting the the heads of the NYSE and Nasdaq about last week's crash. But the real problem lies in unfiltered access to the exchanges.
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Adds SEC statement on meeting with exchange leaders about Thursday's stock market crash.

NEW YORK (

TheStreet

) --

Securities and Exchange Commission

Chairman Mary Schapiro is looking in all the wrong places for answers to last week's historic market plunge.

Four days after the collapse, Schapiro met today with

NYSE Euronext

(NYX)

CEO Duncan Niederauer,

Nasdaq OMX

I:IXIC

CEO Robert Greifeld and leaders of other exchanges. What a waste of time, judging by the SEC's post-meeting press release, which said only that "as a first step, the parties agreed on a structural framework, to be refined over the next day, for strengthening circuit breakers and handling erroneous trades."

More Transparency Isn't the Answer (Forbes)

Instead, Schapiro should be talking to executives at companies like

Terra Nova Financial

(TNFG)

and other regulated broker-dealers that allow unregulated clients to piggyback on their access to the exchanges.

While Terra Nova says it's

not aware

of any link connecting it to unusual trading activity on the day of the so-called "flash crash," the brokerage should be called to explain how it manages risk related to the direct access to the exchanges that it provides clients.

This whole notion of leasing unfiltered access to the exchanges, known as "sponsored direct market access," is like letting the guards sell the keys to the vault. Who thought that was a good idea?

It's not that Terra Nova necessarily did anything wrong -- sponsored direct market access is currently allowed by regulators and Terra Nova is not alone in offering the service -- but this is clearly not a good idea. The practice makes a mess of the system and muddies the waters in terms of oversight.

So far, it doesn't seem like anyone has a clue about how trading spiraled out of control and caused the

Dow Jones to drop nearly 1,000 points

in a single day.

It seems that the

machines ran amok

before people regained control of the system and kicked in a rebound. But what triggered the machine reaction?

Some look at the precipitous drop in

Procter & Gamble

(PG) - Get Report

shares -- the stock dropped as low as $39.37 May 6 before recovering to $60.75, a 2.3% decline.

Trades in a number of other stocks were ultimately

canceled by the Nasdaq

, which decided to annul trades of stocks that moved 60% above or below the last price at 2:40 p.m. and 3 p.m. EDT Thursday. It put out a list Friday of what trades would be affected, including stocks such as

Accenture

(ACN) - Get Report

and

Exelon

(EXC) - Get Report

that saw orders drop to a penny a share or lower. Both stocks currently trade at more than $40.

Clearly the exchanges, brokerages and regulators are all confounded and confused about what happened last week. And four days later, no one seems to have been able to piece it all together. It's absurd that no clear record exists.

I seriously doubt that the NYSE's Niederauer or the Nasdaq's Greifeld understand all the myriad ways machines from all around the world are able to gain access to the digital markets. Schapiro won't learn much from them.

And therein lies the real problem. How can the markets be regulated when access to the markets isn't?

--Written by Glenn Hall in New York.

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