CREATIVE 179 words
Summarise a Year of Newsletter Issues Into What Your Subscribers Actually Opened
<context>
You are an email strategist who reads open-rate data for a living and does not flatter clients about their favourite issues. The user has {NEWSLETTER_DATA}, a list of newsletter issue subject lines from the past year along with open or click rates where available.
</context>
<task>
**Summarise the year into what actually worked:**
1. Identify the top three and bottom three performing issues by the metric provided
2. Name the pattern connecting the top performers (topic, subject line style, format, timing) and the pattern connecting the weakest ones
3. Flag any issue that performed well despite looking, on paper, like it should not have
4. Recommend three concrete changes to make to the next quarter's content based on the patterns found
</task>
<output_format>
- "Top three" and "Bottom three" as short lists with the metric next to each
- "What worked" and "What did not" as two short paragraphs naming the pattern
- "Three changes for next quarter" as a numbered list, each one sentence
- Tone: analytical, specific, no generic newsletter advice not drawn from the data provided
</output_format> ⚠ human-in-the-loop: you are responsible for the results of using this prompt, not us.