The properties that separate index option strategies that survive from those that only test well.

Observation, definition, testing and proof - building a strategy instead of borrowing one.

Seven approaches, what each assumes about the session, and the cost each one carries.

Calls and puts, what premium is made of, expiry and settlement, margin obligations and the several things that determine...

Understand index options, including calls and puts, strike prices, expiry, premium, volatility, spreads and risk controls for informed educational...

Futures for directional views, cash equity without leverage, longer horizons and diversified funds - what each removes and what...

Twelve symptoms, their likely causes, and the change that addresses each one.

Normalising scope, total cost, evidence and delivery so two offers can actually be compared rather than judged on presentation.

The practical difficulties of option trading, in the order they usually arrive.

Filtering rather than following, sizing independently, keeping your own record and recognising the judgement a service structurally cannot supply.