So you want to trade options. Good. But before you start throwing money at weekly calls because some guy on Reddit posted a screenshot of his 10,000% gain, let’s talk about what you’re actually buying.
Options are contracts. That’s it. They give you the right to do something with a stock at a specific price, by a specific date. You’re not buying shares. You’re buying a right. And that distinction changes everything about how you make (or lose) money.
Calls: Betting the Stock Goes Up
A call option gives you the right to buy 100 shares of a stock at a set price (the strike price) before a set date (the expiration).
Say Apple is trading at $190. You buy a call option with a $195 strike price expiring in 30 days. You pay $3.00 per share for that contract, which means $300 total (options contracts cover 100 shares).
What you’re saying with that trade: “I believe Apple will be above $195 within the next 30 days.”
If Apple goes to $210 before expiration, your right to buy at $195 is worth $15 per share. You paid $3. That’s a $12 profit per share, or $1,200 on a $300 bet. That’s a 400% return.
If Apple stays at $190 or drops? Your call expires worthless. You lose the $300. All of it.
That $300 you paid is called the premium. It’s the price of admission. And it’s the maximum you can lose when buying a call.
Puts: Betting the Stock Goes Down
A put option gives you the right to sell 100 shares at the strike price before expiration.
Now say you think Tesla is going to drop after earnings. It’s at $250. You buy a $240 put for $5.00 per share ($500 total).
If Tesla falls to $220, your right to sell at $240 is worth $20 per share. You paid $5. That’s $15 profit per share, or $1,500 on a $500 bet.
If Tesla goes up instead? Your put expires worthless. You lose the $500.
Puts are the mirror image of calls. Calls profit when stocks rise. Puts profit when stocks fall. Simple enough.
Strike Price: Where the Action Happens
The strike price is the price at which your option gives you the right to buy (calls) or sell (puts). It’s the line in the sand.
Options come in three flavors relative to the current stock price:
- In the money (ITM): The option already has real value. A $180 call when the stock is at $190 is $10 in the money.
- At the money (ATM): The strike is right around the current price. A $190 call when the stock is at $190.
- Out of the money (OTM): The option has no real value yet. A $200 call when the stock is at $190 needs the stock to move $10 just to start working.
OTM options are cheaper. Way cheaper. That’s why beginners love them. But they also expire worthless far more often. There’s a reason they’re cheap.
Intrinsic Value vs. Extrinsic Value
Every option’s premium breaks down into two pieces.
Intrinsic value is the real, tangible value. If you have a $180 call and the stock is at $190, your intrinsic value is $10. It’s what the option would be worth if you exercised it right now.
Extrinsic value is everything else. Time value, volatility premium, the market’s expectation of future movement. A $180 call might cost $14 when the stock is at $190. That’s $10 intrinsic and $4 extrinsic.
Here’s the thing that kills new traders: extrinsic value decays every single day. It’s called theta decay, and it accelerates as expiration approaches. You can be right about the direction and still lose money if you don’t get there fast enough.
An option with 60 days until expiration loses time value slowly. One with 5 days left bleeds it out fast. This is why buying weekly options feels like playing slots. The math is working against you every hour.
Break-Even Math
Your break-even price is where you stop losing money and start making it. For calls, it’s simple:
Break-even = Strike Price + Premium Paid
That $195 Apple call you bought for $3? Your break-even is $198. Apple has to get above $198 before expiration for you to make a single dollar.
For puts:
Break-even = Strike Price - Premium Paid
That $240 Tesla put you bought for $5? Break-even is $235. Tesla has to drop below $235 for you to profit.
Always calculate your break-even before you enter a trade. If the stock needs to move 8% in two weeks for you to break even, ask yourself honestly how likely that is. Most stocks don’t move 8% in two weeks.
When to Buy Calls vs. Puts
Buy calls when: - You’re bullish on a stock and want more bang for your buck than buying shares - You want to control 100 shares with a fraction of the capital - You expect a move higher within a specific timeframe
Buy puts when: - You’re bearish and think the stock is going to drop - You want to hedge shares you already own (this is called a protective put) - You see a setup where a stock has run too far, too fast
The critical question for either: When do you expect the move to happen? Options have expiration dates. Stocks don’t. If you’re right about direction but wrong about timing, you still lose. That’s the tradeoff for the increased upside.
The Real Talk
Options give you the ability to make 200%, 500%, even 1,000% on a single trade. They also let you lose 100% of your investment in a matter of days. Both of those things are true at the same time.
The traders who survive long-term aren’t the ones chasing home runs on every trade. They’re the ones who understand the math, respect the clock, and size their positions so that a losing trade is an inconvenience rather than a disaster.
Start with calls and puts. Understand how they move, what makes them gain or lose value, and how time works against you as a buyer. Everything else in options trading builds on these fundamentals.