Glossary · Options Greeks
Vega
Definition
Sensitivity to IV changes; long vega wins if fear rises.
Where this appears
From the Options Greeks reference sheet, Core Greeks section.
Lessons that use it
See the reference sheets in the app →
Learn content is for education only — not individualized financial advice, a recommendation, or a solicitation to buy or sell any security. Options involve substantial risk. Examples are simplified and historical patterns never guarantee future results.