I recently read this article about a day trader that lost $100,000:
A trader started a GoFundMe page to pay back $100,000 to E-Trade after a disastrous short
Please explain this, because I can not understand how this "trader" lost so much money. He says he sold 8400 shares at 2 dollars... that's $16,800 USD; how could he be in debt to E-Trade for $100,000 USD?
Did he buy this 8400 shares with just his money, or in margin account (50%/50%) from the Etrade money?
The day trader in the article was engaging in short selling. Short selling is a technique used to profit when a stock goes down. The investor borrows shares of a stock from someone else and sells them. After the stock price goes down, the investor buys the shares back and returns them, pocketing the difference.
As the day trader in the article found out, it is a dangerous practice, because there is no limit to the amount of money you can lose.
The stock was trading at $2, and the day trader thought the stock was going to go down to $1. He borrowed and sold 8,400 shares at $2. He hoped to buy them back at $1 and earn $8,400 profit. Instead, the stock went up a lot, and he was forced to buy back the shares at $18.50 per share, or about $155,400. He had had $37,000 with E-Trade, which they took, and he is now over $100,000 in debt.
Learn something new every day... I found this interesting and thought I'd throw my 2c in. Good description (I hope) from Short Selling: What is Short Selling
First, let's describe what short selling means when you purchase shares of stock. In purchasing stocks, you buy a piece of ownership in the company.
You buy/sell stock to gain/sell ownership of a company.
When an investor goes long on an investment, it means that he or she has bought a stock believing its price will rise in the future. Conversely, when an investor goes short, he or she is anticipating a decrease in share price.
Short selling is the selling of a stock that the seller doesn't own. More specifically, a short sale is the sale of a security that isn't owned by the seller, but that is promised to be delivered.
Still with us? Here's the skinny: when you short sell a stock, your broker will lend it to you. The stock will come from the brokerage's own inventory, from another one of the firm's customers, or from another brokerage firm. The shares are sold and the proceeds are credited to your account. Sooner or later, you must "close" the short by buying back the same number of shares (called covering) and returning them to your broker. If the price drops, you can buy back the stock at the lower price and make a profit on the difference. If the price of the stock rises, you have to buy it back at the higher price, and you lose money.
So what happened?
The Plan
The Reality
Lesson
I never understood what "Shorting a stock" meant until today. Seems a bit risky for my blood, but I would assume this is an extreme example of what can go wrong. This guy literally chose the wrong time to short a stock that was, in all visible aspects, on the decline.
How often does a Large Company or Individual buy stock on the decline... and send that stock soaring? How often does a stock go up 100% in 24 hours? 600%?
Another example is recently when Oprah bought 10% of Weight Watchers and caused the stock to soar %105 in 24 hours. You would have rued the day you shorted that stock - on that particular day - if you believed enough to "gamble" on it going down in price.
He didn't sell in the "normal" way that most people think of when they hear the term "sell." He engaged in a (perfectly legitimate) technique known as short selling, in which he borrows shares from his broker and sells them immediately. He's betting that the price of the stock will drop so he can buy them back at a lower price to return the borrowed shares back to his broker. He gets to pocket the difference.
He had about $37,000 of cash in his account. Since he borrowed ~8400 shares and sold them immediately at $2/share, he got $16,800 in cash and owed his broker 8400 shares. So, his net purchasing power at the time of the short sale was $37,000 + $16,800 - 4800 shares * $2/share. As the price of the stock changes, his purchasing power will change according to this equation.
He's allowed to continue to borrow these 8400 shares as long as his purchasing power remains above 0. That is, the broker requires him to have enough cash on hand to buy back all of his borrowed shares at any given moment. If his purchasing power ever goes negative, he'll be subject to a margin call: the broker will make him either deposit cash into his account or close his positions (sell long positions or buy back short positions) until it's positive again.
The stock jumped up to $13.85 the next morning before the market opened (during "before-hours" trading). His purchasing power at that time was $37,000 + $16,800 - 8400 shares * $13.85/share = -$62,540. Since his purchasing power was negative, he was subject to a margin call. By the time he got out, he had to pay $17.50/share to buy back the 8400 shares that he borrowed, making his purchasing power -$101,600. This $101,600 was money that he borrowed from his broker to buy back the shares to fulfill his margin call.
His huge loss was from borrowing shares from his broker. Note that his maximum potential loss is unlimited, since there is no limit to how much a stock can grow. Evidently, he failed to grasp the most important concept of short selling, which is that he's borrowing stock from his broker and he's obligated to give that stock back whenever his broker wants, no matter what it costs him to fulfill that obligation.
