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OHC Trade Room · Reference

OHC glossary

Every term used across the OHC Trade Room courses, defined the way we teach it. No external definitions are substituted.

terms
553
categories
10
source modules
12

553 terms A–Z

Derivatives & Options Advanced

Gamma

Also known as Γ

The rate at which delta itself changes as the underlying moves — the second derivative, and the speed behind delta's response. Gamma peaks at the money and grows sharply as expiry approaches, which is why short-dated ATM positions swing so violently. Long options have positive gamma; short options have negative gamma and require active hedging.

Taught in
Module 5 — Derivatives 101 →
Level
Advanced — assumes working knowledge