Let’s talk about one of the most dangerous traps when you start selling options: coming to think that the premium you receive is like free money. And I get why it happens, because when you sell an option the premium lands in your account right away. You sell a put or a call and you see $100, $200, $300 come in. Psychologically it already feels like a gain… but it isn’t.
The premium isn’t real profit (yet)
That premium isn’t real profit until the trade ends or until you close it correctly. While the position is open, that premium is compensation for a risk you’re taking on. It’s not a gift from the market — it pays you because you’re accepting an obligation.
- When you sell a put — you accept the risk of buying shares if the price falls below a certain level
- When you sell a call — you accept the risk of selling shares or taking a loss if the price rises too much
In other words: the premium comes in first, yes, but the risk is still alive in the trade. And that’s the real trap.
When the money shows up at the start, a lot of people interpret it as income — a kind of rent they’re collecting from the market. You collect the premium, the trade expires worthless, you collect again, over and over. That creates a very dangerous feeling: that the system is easy. Until a trade moves much more than expected — a sharp drop, a gap, an unexpected earnings report, some piece of news — and you discover that the premium you collected was small compared to the risk you were taking on.
5 mistakes of treating premium as free money
1. Picking trades based only on how much they pay
You see an option that pays a lot and think “I’m interested,” but you don’t ask yourself why it pays that much premium. In options, when something pays a lot, there’s usually a reason: more volatility, more uncertainty, more risk of movement. All of that is already priced in. A high premium isn’t always an opportunity — sometimes it’s simply a warning.
2. Getting too close to the price
When you want to collect more premium, you can move your strikes closer to the current price. You collect more, sure, but you also shrink your margin of safety. It’s like standing in front of a train because they pay you more for standing closer: it can work out fine many times, but it’s not exactly a good idea.
3. Increasing size because “it usually works out”
You sell an option, it works out; you sell another, perfect; then five, then ten… and you start increasing contracts because it’s almost always working out. Until the day something happens. And then the problem is no longer the strategy — it’s the size.
My worst loss was exactly for this reason — the size issue. A streak of winning trades pushes you to increase contracts, and when the move against you finally comes, the damage is proportional to the size, not to the quality of the strategy.
4. Not defining an exit
A lot of people sell options thinking only about collecting the premium, but they don’t decide what they’ll do if the trade goes against them, how they’ll adjust it, how much they’re willing to lose, or what happens if there’s a gap. If you don’t have an answer to all of those questions before opening the trade, you literally don’t have a strategy — you have hope with a ticker on the screen. And hope, in options, tends to be quite expensive.
5. Confusing probability with safety
Just because a trade has a high probability of winning doesn’t mean it’s safe. Many premium-selling strategies are exactly like that: you win a little, many times, but you can lose a lot in a single trade if you don’t control the risk. That’s why you should always look at the maximum gain and the maximum loss. If you collect $100 but can lose $900, you need to understand that relationship very well.
How to actually think about premium
Premium is the price the market pays you for taking on a risk. Your job isn’t to collect just any premium — your job is to decide whether that premium is worth the risk you’re accepting. That’s the real difference. A beginner asks “how much will I collect?”; a serious trader asks “what risk am I selling in exchange for this premium?”
5 questions before selling an option
What’s my maximum risk?
Does the premium make up for that risk?
What has to happen for the trade to get complicated, and what will I do then?
What will I do if the price moves against me?
Am I selling this option because it makes sense, or just because I like the premium?
When you pick a trade based on the relationship between reward, risk, probability, scenario, and size — instead of what lands in your account — you’re no longer selling options like a beginner. You can review all of this data (premium, maximum risk, probability) before placing the order on a platform like ProRealTime.
Conclusion
The premium isn’t yours until the risk disappears. While the trade is open, it’s compensation for an obligation — and if you don’t understand that obligation, you shouldn’t keep the premium. Selling premium can be a very powerful strategy, but only when you understand the risk behind it. If you want to dig deeper into why some options pay more premium than others, check out the article on implied volatility.
