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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

Volatility Advanced

IV vs HV spread

Also known as IV/HV spread

The gap between implied and historical volatility — the market's expectation against what has actually been happening. IV above HV says the market expects an event or is charging a fear premium; IV below HV says it expects calm. It is the cleanest single test of whether options are rich or cheap.

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