FX OPTIONS — COMPANION PYTHON SUPPORT
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Book title:
  FX Options: Pricing, Hedging, Exotics, Risk and Institutional Practice
  Foreign Exchange Markets Professional Series

This file belongs to the companion Python for THAT book only
(worked examples WE-* / chapters 4 and 8–30).
It is NOT the support sheet for FX Cash Products or any other title.

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REPORT PROBLEMS WITH
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  - Browser playground:
      https://rondanini.com/fxoptionsplayground
  - This download / ZIP package (playground-content)
  - Local tester (local_playground.py)
  - Printed book numbers that disagree with the companion scripts

EMAIL:
  fxoptions@rondanini.com

Please include:
  - Example ID (e.g. WE-9.4) or file path
  - Browser playground OR download package OR local tester
  - OS / Python version (download) or browser (playground)
  - Exact error text or screenshot
  - Book page / figure if relevant

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READ FIRST IN THIS PACKAGE
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  START_HERE.md
  PLAYGROUND.md     (browser playground)
  USER_GUIDE.md     (this download package)

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OTHER CONTACTS (not for companion-code bugs)
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  education@rondanini.com     educational / content questions
  support@rondanini.com       general publishing
  https://education.rondanini.com
  https://rondanini.com/fxoptionsplayground