Some of those following the various threads on GME and RobinHood etc. may not recognize that there are two completely different meanings for the phrase naked short.
Most of the time, when people use this phrase, they are referring to a position with unlimited risk if the price of the stock rises, e.g., short the stock without any type of hedge such as a long call, or short a call while neither long the stock nor another call. This is the more common use of the phrase naked short.
The other meaning refers to selling the stock short without first borrowing the shares.
This actually happens, but it is a very small percentage of total short stock sales, and many experts, including some influential people at regulatory agencies, think that under normal conditions, it does not have a significant impact on the market. The short positions eventually get covered, even if the stock is never borrowed. At least in the USA, the practice is not illegal.
Most customers cannot knowingly short stock without first borrowing the shares. It is something that happens behind the scenes. It is something that brokers sometimes allow to happen. Institutional accounts, market makers, and prop firms may, in some cases, be allowed to short a stock even if the shares are not readily available to be borrowed.
And it means that in some cases, it is possible that the number of shares sold short could be greater than the total number of shares that actually exist.
In another thread, someone just pointed out that this sort of thing all the time with futures. There are more silver futures contracts open than there is silver on the entire planet. In theory, this could cause serious problems if enough people holding futures insisted on physical delivery.
In practice, that's not very likely to happen.
BMK
Most of the time, when people use this phrase, they are referring to a position with unlimited risk if the price of the stock rises, e.g., short the stock without any type of hedge such as a long call, or short a call while neither long the stock nor another call. This is the more common use of the phrase naked short.
The other meaning refers to selling the stock short without first borrowing the shares.
This actually happens, but it is a very small percentage of total short stock sales, and many experts, including some influential people at regulatory agencies, think that under normal conditions, it does not have a significant impact on the market. The short positions eventually get covered, even if the stock is never borrowed. At least in the USA, the practice is not illegal.
Most customers cannot knowingly short stock without first borrowing the shares. It is something that happens behind the scenes. It is something that brokers sometimes allow to happen. Institutional accounts, market makers, and prop firms may, in some cases, be allowed to short a stock even if the shares are not readily available to be borrowed.
And it means that in some cases, it is possible that the number of shares sold short could be greater than the total number of shares that actually exist.
In another thread, someone just pointed out that this sort of thing all the time with futures. There are more silver futures contracts open than there is silver on the entire planet. In theory, this could cause serious problems if enough people holding futures insisted on physical delivery.
In practice, that's not very likely to happen.
BMK