1. The option to buy a given stock (or stock index or commodity future) at a given price before a given date
   "He purchased a call option on tech stocks, anticipating a market rally";
   - call
    
2. An option to buy
   "He bought a call option on tech stocks, expecting their prices to rise"

Derived forms: call options

Type of: option, stock option

Part of: span, straddle

Encyclopedia: Call option