In plain words: A financial strategy where one bets on the decline of an asset's price.
Short selling is an advanced, high-risk mechanism in which an investor positions to profit if an asset falls in price rather than rises. It is the mirror image of ordinary buying, and it carries risks that make it unsuitable for most people.
How does short selling work?
In a typical short, an investor borrows an asset, sells it at the current price, and hopes to buy it back later at a lower price to return it. The difference would be the gain. Because borrowing is involved, it often relies on margin and effectively uses leverage.
Why is short selling so risky?
A normal purchase can only fall to zero, but a price that keeps rising means a short position's losses can grow without a clear ceiling. Costs to borrow and forced buy-backs can compound the damage. This is why short selling is generally the domain of experienced professionals, and one of the common beginner mistakes to avoid, not a starting point.
Key takeaways
- Short selling is a bet that an asset's price will fall, the opposite of buying.
- Losses are potentially open-ended, making it far riskier than ordinary investing.
- It is an advanced mechanism described here for understanding only, never as a recommendation.