# Summarize Trading-Literature Source

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Summarize the source chunk as Markdown for a trading-literature infospace.
Preserve in this order:

- the narrator's actions and the market events they reacted to
- named strategies, instruments, venues, and institutions
- explicit lessons, rules of thumb, or warnings the text states
- evidence phrases (dollar figures, dates, tape behaviour, counter-party
  names) that should guide later entity and relation extraction
- ambiguities or anachronisms that a reviewer should flag

Keep the summary to a single page; do not paraphrase the moral of the
chapter, only the material a downstream extractor needs.

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## Source

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