Options look complicated, but five ideas cover almost everything.
1. A right, not an obligation
A Call option is the right to buy 100 shares at the Strike price; a Put option is the right to sell. Buyers pay a Premium and can lose only that. Sellers collect it and take on the obligation.
2. Price = intrinsic + extrinsic
Part of a premium is what the option is worth right now; the rest is paid for time and uncertainty (extrinsic value). At Expiration the extrinsic part is gone.
3. Time works for sellers
Theta drains value every day, faster near expiration. That is why sellers often open 30 to 45 days out and buyers give themselves more time.
4. Volatility is the price tag
Implied volatility sets how expensive options are. IV rank compares it with the past year: low means buy options, high means sell them. Watch for volatility crush after earnings.
5. Define your worst case first
Every strategy Cluenex suggests has a capped max loss. Size the trade on that number, check the Breakeven and the probability of profit, and know your exit before you enter.