Plenty of people were warning about Groupon and Zynga being unsustainable businesses BEFORE they went IPO, and I have no sympathy for those that played that risky game. It's disingenuous to be outraged about those two stocks being below the IPO price when it was a common sentiment before they went IPO.
Facebook is actually a real business, making $1B/quarter in revenue. Maybe they should have went IPO at $8 and allowed all those high net-worth investors who could buy at the IPO price to double or triple their money. But why should they do that?
I'm beginning to think that the stock market is not a place for individual investors, with all the computer traders and momentum investors. But that's a different point entirely.
"the stock market is not a place for individual investors"
It's very difficult to make money in stocks unless there is something you know that most others don't know about the company or it's prospects.
So if you know about security and know of a security company going public and something about the people at the company and the business prospects (not talking insider just a higher degree of understanding or knowledge) you might be able to do ok.
However I've found that even in things you know about it's hard to make it all work because you really don't know the behind the scenes things happening at the particular company you are investing in (which would be insider information). I'm reminded about this anytime I think about investing in Verisign which I know much of from the industry and the fact that I've been dealing with them for so many years and I haven't ever been that right in predicting where the stock is going to go based upon the way I see things since that is not the same as the way the market sees things. That said I probably have a better time and stand a better chance then someone who knows less than I do. I don't invest in stocks. It's gambling. Business is a gamble as well but at least you can control many things and improve your odds.
Your last line is interesting and seems like a useful line of discussion to come out of this otherwise PR-laden exercise. Is there somewhere that you could elaborate on the evidence and suggest alternatives? You'd have at least one reader.
I guess I'll start with a rebuttal. The stock market is a great place to invest if you understand a couple things:
* The market is high risk, people have lost half their life savings in it. You should know how to balance that risk with your needs. With risk comes high reward, the stock market tends to average much higher returns than lower risk investments.
* You will never know as much about individual companies as institutional investors and hedge fund analysts. These guys have the CEO's cell phone number and invest billions of dollars. But their analysis is priced into the current value of stocks; consider this a free service they are providing you.
My advice is to invest only your savings you won't need for at least 20 years. Invest in funds that average your risk across many companies (e.g. s&p 500 index funds) and avoid funds with high fees.
The stock market is an opportunity to own a small part of a large chunk of the economy. It's economically liberating to people who are willing to educate themselves on it, and a dangerous trap to those who don't. The fact that in 30 seconds I can spend 50 dollars and own a small part of the 500 largest companies in the USA is a modern marvel.
I recommend the book "Dark Pools" by Scott Patterson[1]. It is an account of how traders beat each other by microseconds to get an order in, and can find and exploit every possible way they can in order to get an advantage.
There is (perhaps) no way a human can compete in the stock market any more. This is the age of AI, where computers are pushing around billions of dollars in an automated fashion. Taking every arbitrage advantage in milliseconds, and are even able to find under- and over-valued stocks in the blink of an eye.
That book, and your comment, conflate two different concepts: trading and investing.
It's possible to invest in the stock market with very little trading. The GP's comment spells out the best strategy--use index funds to spread risk and reduce expense, and invest for long time horizons. This is still a great strategy.
It's also possible to try to turn a short-term profit by trading individual stocks--often called day-trading because you clear your positions within the time period of days. High-frequency trading has greatly reduced price spreads, which makes it harder for the average guy in his underwear to compete. This is not investing though--more like gambling.
For more on how high-frequency trading really works, I recommend:
There's a big difference between trading and investing. All laypeople should be investing in the market, but you are talking about trading taken to an extreme. A computer trader may get in and grab 1000 shares, then resell it right away for 10 cents more. He can do that 100,000 times a day and make a good living. But an average investor buys 1000 shares and holds them for 5 years. He's losing maybe a few dollars over his lifetime to these guys.
These high speed investors aren't drastically modifying the value of the market. If they were they would be creating arbitrage situations that would be closed right away.
You're right, it's trading vs. investing. Didn't take a genius to buy Google or Apple 5 years ago, no highspeed tricks or anything and you've made a tidy chunk of profit.
Whether or not they're drastically modifying the value of the market is really hard to say, I don't think we know that fully. Honestly, I don't think we understand it that well yet. You can make some fairly reasonable assumptions that it doesn't cost the typical investor that much over his investing life though. I think part of those assumptions are that the high speed traders are simply trying to move faster when they acquire knowledge though, to me, that seems kind of elementary for the guys that invented all these exotic synthetic derivatives and ways to mask risk and shift it around... You couldn't tell me that they aren't trying to think up other uses for those technologies if they exist; like maybe you can measure what counter parties are doing with high performance timing and get some insight.
Fundamentally, are they leaving that few dollars on the table or are they picking them up? It may only be a few dollars but it's a big difference between paying it and taking it.
The problem is that individuals invest in funds whose managers chase these fads -- or who invest in broad market indexes. It's hard to find a "no hype" fund to invest in, especially when individuals have their hands tied by employer/government plans that don't offer owner-directed investments. (These 401-K and other non-defined-benefit schemes always seemed a scam to me -- in order to enjoy the tax benefits of saving for retirement, I have to invest only in the funds whose manager bought the fanciest lunch for my HR director?)
Facebook is actually a real business, making $1B/quarter in revenue. Maybe they should have went IPO at $8 and allowed all those high net-worth investors who could buy at the IPO price to double or triple their money. But why should they do that?
I'm beginning to think that the stock market is not a place for individual investors, with all the computer traders and momentum investors. But that's a different point entirely.