Calls Vs Puts: Quick Reference

Here's the simplest way to keep the two option types straight:

• Call option = "I think the price will go UP" → right to buy at a locked price
• Put option = "I think the price will go DOWN" → right to sell at a locked price

For a long-term investor, the call is rarely the point. If you ever reach for options at all, a protective put on shares you already own is usually the only kind worth using — a floor under your downside while you stay invested.