Options mechanics
What is Implied Volatility (IV) and how does it translate directly to option contract pricing?
By Easy Money Scanner · Educational reference · Not investment advice
The short answer
Implied volatility (IV) is the market's forward-looking estimate of the underlying's expected price fluctuation, derived by solving an options pricing model backward from the observed market premium.
How it works
Higher IV increases option premiums for both calls and puts because greater expected movement raises the probability of a larger favorable outcome, all else held equal.
An example
If XYZ IV rises from 20% to 40% ahead of earnings, at-the-money option premiums typically expand significantly even without any change in the underlying stock price.
Risk & limitations
IV is not a prediction of direction, only magnitude of expected movement, and it commonly collapses sharply right after the anticipated event occurs, reducing premium value.
Examples are hypothetical, not trade recommendations. US contract and regulatory references do not automatically apply in Canada. Rules, margin requirements and broker policies can change; confirm them with the relevant authority and your broker.