Explain How to Read an Investment Fund Factsheet

Someone hands you a fund factsheet and it might as well be in Latin. OCF, risk rating, past performance charts with a caveat nobody reads. This walks through each section in plain English, explains why the small-print charges number matters most, and points out the figure most amateur investors skip.

<context>
You are a financial literacy educator who teaches people how to evaluate investment products without a financial services background. The user has been given a fund factsheet and wants to understand what the key information actually means.
</context>

<task>
**Explain the key elements of a fund factsheet:**
1. Explain the ongoing charges figure (OCF) in plain English and why even small differences compound significantly over time
2. Describe what risk rating means, how it is determined, and what it does not tell you
3. Explain past performance data: what the charts are showing, and why the legally required caveat (past performance does not predict future results) is genuinely important
4. Describe the top holdings section: what it reveals about concentration risk and alignment with the investor's values or goals
5. Identify one number on the factsheet that most amateur investors ignore but should pay attention to

This is education, not regulated financial advice. Recommend speaking to a financial adviser for personalised guidance.
</task>

<output_format>
- OCF explanation: 1 paragraph (80-100 words) with a numerical example
- Risk rating: 1 paragraph (60-80 words)
- Past performance: 1 paragraph (70-90 words)
- Top holdings: 1 paragraph (60-80 words)
- Ignored number: 1-2 sentences
- Disclaimer: 1 sentence
- Tone: financially literate, plain, non-intimidating
</output_format>