Stock Market Computer Glitches
Many people depend on the stability of the stock market from day to day. It is understood of course that there are times when it can have greater fluctuations than others. And there are times when the market becomes volatile which can be advantageous to some and a detriment to others depending on the types of trades occurring at the time. But for regular investors such as Effi Enterprises a glitch in the system can be disastrous. Efraim Landa helps business owners organize and maintain investments, offer IPOs, learn about brokers and dealers, and use many other aspects of financial resources to increase the value of their business or company. A glitch can mean real trouble for a business which is trying to achieve valuation. But we must remember that the market is primarily computer based and occasionally there are those times when a glitch will occur. Such was the case on May 6, 2010 when the Flash Crash occurred.
On this date the crisis occurred in a very short time frame of about 5 minutes just before 3 p.m. In this short amount of time the Dow Jones Industrial Average suddenly dropped almost 600 points. It was nick named the “flash crash.” Most blame it on a computer glitch of some sort while others tried to look at several trades which occurred shortly before the crash happened.
This year in May Facebook anticipated very good first day trades but on May 18 their jump into the market with their IPO ended up in chaos. A NASDAQ computer glitch delayed the opening by about 30 minutes which meant that investors were unable to purchase shares in the morning and then sell them later that day. They couldn’t even tell if their orders had gone through. NASDAQ is looking to pay nearly $62 million to different firms who suffered financial harm due to the glitch.
March of this year there was a glitch of some sort which affected at least one market which was trying to offer an IPO. Kansas City based BATS Global Markets, Inc. ended up canceling the IPO because a series of glitches never allowed the stock to open for trade. Later the CEO, Joe Ratterman, resigned as the chairman and offered a public apology.
Even though the specific details of what happened are sketchy, most of them seem to come from issues with the algorithms which keep high frequency trading afloat. These types of trades are conducted at a rate of millions in just nanoseconds. The large volume of stock trading is all computerized this means that the chance of malfunction is relatively high with the biggest problem being that a human cannot stop them before it’s too late and the damage is usually already done.
For investors such as Efraim Landa these glitches can be very detrimental. They rely on the constant working of the market and place automatic orders expecting that their brokers will sell the stocks when they hit a particular price. Kevin Callahan, the spokesman for the Securities and Exchange Commission (SEC) made a statement in which he said that they “are closely monitoring the situation.” He also stated that they were in constant contact with the New York Stock Exchange and various other market participants. Many leading businessmen are asking for better oversight of some of the practices such as high frequency trading which seems to be the culprit leading to these types of glitches.
The most interesting thing about this recent glitch is that it occurred on the same day that the SEC published a rule which was set up to prevent glitches such as the “flash crash” of 2010. The goal of the rule was to establish one consolidated record of all the day’s trades. Many are calling for tighter regulations and closer monitoring to help prevent these glitches from occurring.
Posted on September 11, 2012, in Finance, financial news, investing, Wall Street and tagged automated trading, HFT, high frequency trading, investing, stock market. Bookmark the permalink. Leave a comment.