Recently, I’ve noticed that many people are still a bit confused about the trading strategy of short selling. So I want to share my understanding of what short selling means and some practical tips on how to operate it.

Simply put, short selling means that when you are bearish on a certain asset, you can borrow that asset from the exchange, sell it at the current price, and then buy it back at a lower price after the price drops, returning it to the exchange and pocketing the difference. It sounds simple, but in practice, it carries significant risks.

I once saw an example: suppose BTC is at 10,000 USDC, and a trader thinks it will fall. They borrow 2 BTC with margin and sell. Two weeks later, the price drops to 7,000 USDC, and they buy back to close the position, earning a 6,000 USDC profit. Sounds good, right? But the problem is, what if the price moves in the opposite direction? Theoretically, the upside is unlimited, and so are your potential losses.

So, the core idea of short selling is: leverage is a double-edged sword. It can amplify your gains, but it can also quickly wipe out your principal. I’ve seen too many people get liquidated because of this.

If you really want to try, the key is to do your homework. First, have enough collateral, then borrow the asset you want to short, and set proper stop-loss and take-profit points. Most importantly, keep track of market movements continuously—don’t bet blindly. Many exchanges offer automation tools, like auto-repayment functions, which can help reduce operational difficulty, but risk management should always come first.

My advice is: before you start trading live, practice with a demo account several times to truly understand the logic and risks behind short selling. Your analysis needs to be accurate, your mindset stable, and your stop-loss firm. Only then can you survive longer in volatile markets.