Every trade you make in perpetuals is one of two types: long or short. Neither one is the default, and neither is the advanced version of the other. They’re both just a straightforward answer to one question: which direction do you think the price is going?
Going long
Going long means you’re trading a position that gains value if the price rises, and loses value if it falls. Say you go long on Apple at $200, putting in $100 with 5x leverage, giving you $500 of exposure. Apple rises 3%, to $206. Your position gains 3% of $500, which is $15, a 15% gain on your original $100.
Now the other side of it. Apple falls 3% instead, to $194. Your position loses that same $15, a 15% loss on your $100. Going long doesn’t protect you from a loss, it just means your view was that the price would rise, and the result follows whichever way it actually moves.
Going short
Going short means you’re trading a position that gains value if the price falls, and loses value if it rises. It works exactly the same way as going long, just pointed the other direction, and it’s just as standard a position to open.
Say you go short on Tesla at $250, putting in $100 with 5x leverage, the same $500 of exposure. Tesla falls 4%, to $240. Your position gains 4% of $500, which is $20, a 20% gain on your original $100.
And the other side. Tesla rises 4% instead, to $260. Your position loses that same $20, a 20% loss on your $100. Going short doesn’t mean you’re betting against the market or doing something riskier than going long, it means your view was that the price would fall, and the mechanics play out identically to a long, just mirrored.
The loss side, for both
It’s worth putting both loss scenarios next to each other directly, because this is the part that actually matters when you’re deciding which position to open.
A long position loses money when the price falls. A short position loses money when the price rises. In both cases, the size of that loss is calculated the same way, against your full position size, not just your margin, which is why the $100 examples above lost $15 and $20 respectively rather than some smaller, gentler number. Leverage doesn’t soften a loss because you went long instead of short, or the other way round. It scales whichever direction moves against you, equally, every time.
Why the option to short actually matters
Without the ability to go short, a falling market simply isn’t something you can act on, your only real choice is to sit out and wait. Going short turns “I think this is about to drop” into an actual position, exactly as directly as going long turns “I think this is about to rise” into one. It’s not a workaround or a specialist tool, it’s the other half of trading direction at all.
A mistake worth avoiding
It’s easy to assume going long is the safer or more natural choice, since it mirrors ordinary buying, and going short feels like the one that needs more caution. It doesn’t work that way. A short position carries exactly the same leverage risk as a long position of the same size, and a losing short can be liquidated exactly like a losing long. Your loss risk comes from your position size and leverage, not from which direction you chose.
Choosing deliberately
The decision between long and short isn’t about which one feels safer, it’s just about your actual view. If you believe a price is heading up, that’s a long. If you believe it’s heading down, that’s a short. Both are equally standard, equally available, and carry identical mechanics once you’ve made the call, just running in opposite directions.
Where to go next
Every example in this article used 5x leverage without explaining what that number actually does or where it comes from. That’s the next piece worth understanding properly.