An options position is a set of bets on direction, volatility and time, made through contracts with fixed strikes and expiries, and settled by a clearing house that can assign the other side at its own convenience. Strategy selection means choosing the structure that matches a view. Trade management means deciding what to do when the view meets the market. Both are where retail options education spends most of its time, and where the evidence is thinnest. In brief:
What the study covers
- 1Overview: the structure is the system
- 2Structure by view: direction, volatility and time
- 3Defined vs undefined risk, and the margin that goes with it
- 4Strike and expiry selection
- 5Liquidity, costs and the underlying
- 6Entry filters: implied volatility, events and earnings
- 7Managing winners
- 8Managing losers: stops, delta limits and size
- 9Rolling and adjustments
- 10Exercise, assignment, pin risk and settlement
- 11Taxes in brief (US)
- 12Outside the US
- 13The worked example in brief
- 14The strategy map
- 15How to read options-strategy claims
- 16Key numbers
- 17Landmark firms and cases
- 18Pitfalls
- 19How an expert thinks about it
- 20Glossary
Technical exhibits
Worked examples, checklists and case studies included with this study.
Rolling a Tested Short Put Worked Example
A stylized 45-day 95-strike short put on a $100 underlying, tested at $93 on day 15. Close (−$289.54 per contract), hold, roll out (+$95.02 credit), roll down and out (+$26.73), or roll down for a debit (−$141.21): Greeks, break-evens, scenario P&L and Monte Carlo expected value under fair pricing, a variance risk premium and turbulence (computed in Python)
Companies in this study
- Cboe Global Markets
- Options Clearing Corporation
- tastytrade
- Charles Schwab and thinkorswim
- Robinhood
- Interactive Brokers
- Susquehanna International Group
- Citadel Securities
- Optionsellers.com
- LJM Partners
- Berkshire Hathaway Derivatives
- Universa Investments
- Malachite Capital
- XIV and Volmageddon
- Barings and Nick Leeson
- Eurex Deutsche Boerse
- National Stock Exchange of India