Yah your right, that's not short-selling. Although the term is usually used in housing markets, but are used in some wall street financial transactions.
http://dealbook.nytimes.com/2013/10/16/ … ions/?_r=0
http://www.klocwork.com/blog/static-ana … ns-trades/
http://www.cftclaw.com/2013/11/options- … agreement/
http://www.cnbc.com/id/100978715
http://blogs.wsj.com/marketbeat/2012/08 … 0-million/
http://www.brokeandbroker.com/1357/sour … bitration/
This is just a SMALL sampling of the trades, with the last story sorry to say, being that those usually in charge of the companies play dumb. Most of these programs are supposed to be simple. Buy low, sell high.
In some cases, their own computers bought and sold shares with its own self. That's right, the computer program itself would read itself as a prospective buyer, and sell the newly bought shares to itself. So within seconds the damn computer program would institute hundreds, thousands, tens of thousands of trades in less than a few minutes. Of course it's purchases would continue to purchase other shares from other people, but it would get cycled back into itself.
If the program was used truelly for nefarious purposes, you would slowly make purchases hours at a time, and pump up the price exhorbantly within the same constrains of the company issueing the sale. Except the seller would cancel the order before purchase would be made, thereby creeping up the price. Buy at 12.01, sell at 12.06...cancel...wait some time...sell at 12.10...cancel...wait some time...sell at 12.25....
Slowly you could pump up prices for any one goodes on the financial markets. Wall Street pundits were supposed to have placed their own computer programs to notice these illegal transactions, that attempt to heist the price of goods. It's basically supposed to force people to look at the numbers and go, "there must be a demand, we better jump on the bandwagon, or we're gonna get left behind...." except the buyers get frustrated, because they don't know is that the original seller keeps cancelling and raising the prices. So by the end of the trade on the day, the cancellation stops, the price is far higher than it should be, even though there was no great demand, but now everyone thanks there was one. And now they have a product that they will attempt to sell at a higher price that they bought it at.
Now if a human does it, that means it would have to be a verbal order. But if it's a computer doing the ordering and canceling, makes it harder to find out who the actual culprit is. If it's a computer, the owners of the company can state, "Must have been a computer glitch." Wall Street and Fed, sees that this was going on for a while, and decided enough glitches had taken place in the last four years, to finally make those companies pay dearly. Hence the multi-million dollar fines. In fact some of the fines were in direct relation to the amount of loss in the market that was being affected. This was supposed to be a warning to all companies, that if you attempt to pull the wool over the eyes of the market, you will pay.
=^o.o^= When I'm cute I can be cute. And when I'm mean, I can be very very mean. I'm a cat. Expect me to be fickle.