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Markets & Instruments

Option

Advanced

Also calledoptionscallput

A contract giving the right, but not the obligation, to buy (call) or sell (put) at a set price before a set date.

What it means

Options are powerful and complex: their price depends on the underlying price, time and volatility. Entrix Academy only touches on them.

In practice

Buying a call is a way to profit from a rise, and buying a put from a fall, with the loss limited to the price paid for the option. Investors also buy puts as insurance on shares they own and sell calls to earn income on them.

Even traders who never touch options watch them, because very large options positions can affect how the underlying index behaves around certain prices and on expiry days.

What to watch for

An option loses value every day that passes, so you can be right about direction and still lose money if the move comes too late or is too small. Selling options has the opposite problem: small steady gains with the risk of a very large loss.

Entrix Academy

Learn these terms step by step, one lesson free

Entrix Academy is the trading course inside EntrixAlgo. It teaches the ideas in this glossary with interactive lessons, practice and a final exam. It is part of Pro, and a free account opens one lesson of your choice.

  • 129 lessons, start anywhere
  • Practice on every lesson
  • Final exam and certificate