Naked shorting: The curious incident of the shares that didn't exist (2005)
Recent events have a lot of people confusing high short interest with naked shorting.A stock can have short interest greater than 100% without any naked shorting.How is this possible? The textbook definition of a "short sale" is that someone borrows stock and then, literally, sells it short. The buyer of the stock is free and clear to do whatever they want with the stock, including re-lend it for another short sale. Wikipedia has a good primer on how this works: https://en.wikipedia.org/wiki/Short_(finance)This has created a lot of confusion on WallstreetBets, where many participants have come to believe that Gamestop's short interest of 113% means that there are 13% more shares shorted than long positions to cover. It's not true, though, because the long interest is always greater than the short interest.