Option

The contractual right, but not obligation, to buy (call option) or sell (put option) a specified amount of underlying security at a fixed price (strike price) before or at a designated future date (expiration date). The option writer is the party that sells the option. As per the Securities Contract Regulation Act (SCRA), “option in securities” means a contract for the purchase or sale of a right to buy or sell, or a right to buy and sell, securities in future, and includes a teji, a mandi, a teji mandi, a galli, a put, a call or a put and call in securities.