SPX Mastery Terminology
Proprietary Options Trading Glossary
The canonical definitions for every framework, indicator, and strategy in the SPX Mastery series by Russell Clark. 20 proprietary terms — from ALVH to VIX Risk Scaling.
E
EDR — Expected Daily Range
Russell Clark's proprietary indicator for daily SPX range forecasting
Proprietary Indicator
Expected Move (EM)
Standard daily price range estimate for SPX options strike placement
Calculation / Metric
S
SPX Mastery Club
Premium community and education platform for SPX Mastery strategy practitioners
Platform / Community
Steward vs. Promoter Distinction
Two modes of operating once a system succeeds — protection vs. growth focus
Philosophy / Portfolio Theory
T
Temporal Theta Martingale
First-of-its-kind time-based recovery strategy for threatened options positions
Recovery Strategy
Temporal Vega Martingale
Advanced roll technique capturing cascading gains across ALVH DTE layers
Advanced Technique
The Beast
Russell Clark's metaphor for the unpredictable stock market
Metaphor / Concept
The False Binary (Loyalty vs. Motion)
The misleading choice between staying loyal to what you built vs. pivoting away
Philosophy / Psychology
The Second Engine / Private Leverage Layer
A parallel rules-based system that reduces dependence on a single income stream
Philosophy / Portfolio Theory
Time-Shifting / Time Travel (Trading Context)
The process of rolling threatening trades forward in time, then back on pullbacks
Recovery Technique