A long call is the simplest bullish options trade: you buy a call to profit if the stock rises above the strike before expiration. Risk is limited to the premium paid; upside is theoretically unlimited.
Open the Long Call calculator →Buy a call when you are confident a stock will rise meaningfully before a known date and you want leverage with a strictly defined risk. For the same dollar outlay you control far more shares than buying stock outright.
Strike choice matters: an in-the-money call costs more but behaves like the stock (high delta), while an out-of-the-money call is cheaper, has lower odds, and needs a bigger move to pay off.
The two enemies of a long call are time and falling volatility. Even if you are right on direction, a slow move lets theta erode the premium, and a drop in implied volatility lowers the option’s value.
Many traders take profits before expiration rather than holding for the perfect move, and avoid paying up for calls when implied volatility is already high (for example right before earnings).
Use the free OptionProfit Long Call calculator to load a live option chain, build the trade, and instantly see the payoff chart, breakevens, probability of profit, Greeks and a Monte Carlo simulation of outcomes.
Only the premium you paid — that is the maximum loss, no matter how far the stock falls.
ITM for reliability and high delta, ATM for balance, OTM for cheap leverage with lower probability. Match it to your conviction and timeframe.
No — most traders simply sell the call back for its market value before expiration to realise the gain.
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