Long Call
Buying a call gives you the right to buy 100 shares at the strike price until expiration. It's the simplest bullish options trade: your risk is capped at the premium paid, while your upside is theoretically unlimited.
When it makes sense
- You expect a meaningful move up before expiration, not just drift
- Implied volatility is low relative to the stock's history (options are cheap)
- You want leveraged upside with strictly limited downside
How it works
Buy one call at your chosen strike and expiration. The premium paid is your maximum loss. Breakeven at expiration is the strike plus the premium. Delta tells you roughly how many 'shares worth' of exposure you hold — a 0.50-delta call behaves like ~50 shares.
Risk & reward
Maximum loss: premium paid. Maximum profit: unlimited. Time decay works against you every day, and a drop in implied volatility hurts even if the stock goes nowhere. Most of the premium can evaporate quickly on out-of-the-money calls.
Worked example
Stock at $100. Buy the 30-day $105 call for $2.00 ($200). If the stock rallies to $112 by expiration, the call is worth $7.00 — a $500 profit on $200 risked. If the stock stays below $105, the call expires worthless and you lose $200.
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Educational content, not investment advice. Options involve substantial risk — see our Terms of Service.