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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 Beginner

Contract multiplier

The number of shares one option contract controls, conventionally 100 for US equity options. Quoted Greeks and premiums are per share, so multiply by 100 to get the contract-level figure. Forgetting the multiplier is the most common sizing error beginners make.

Taught in
Module 5 — Derivatives 101 →
Level
Beginner — no prior knowledge assumed