https://freemwiki.com/index.php?action=history&feed=atom&title=Openai%2F6925ed00-bd54-800b-a1ce-944ae1f39bd1Openai/6925ed00-bd54-800b-a1ce-944ae1f39bd1 - Revision history2026-04-09T12:14:28ZRevision history for this page on the wikiMediaWiki 1.43.3https://freemwiki.com/index.php?title=Openai/6925ed00-bd54-800b-a1ce-944ae1f39bd1&diff=593662&oldid=prevLukegao: by freem.ai...2025-11-26T05:58:12Z<p>by freem.ai...</p>
<p><b>New page</b></p><div><br />
{{DISPLAYTITLE:Compounded ISA investment value}}<br />
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''This conversation was exported from ChatGPT''<ref>{{cite web|title=Compounded ISA investment value|url=https://chatgpt.com/share/6925ed00-bd54-800b-a1ce-944ae1f39bd1|publisher=ChatGPT|access-date=2025-11-26}}</ref><br />
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== gpt-5-1 ==<br />
=== User: Compound these figures in a stocks and shares ISA UK, with a 10% gain per year with dividends reinvested. ===<br />
Compound these figures in a stocks and shares ISA UK, with a 10% gain per year with dividends reinvested.<br />
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£250 per month for 30 years<br />
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=== Assistant: Here’s the compounded value of £250 per month for 30 years in a UK Stocks & Shares ISA, assuming a 10% annual return wi… ===<br />
Here’s the compounded value of £250 per month for 30 years in a UK Stocks & Shares ISA, assuming a 10% annual return with all dividends reinvested.<br />
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===== 📊 Assumptions =====<br />
* Monthly contribution: £250<br />
* Time period: 30 years<br />
* Annual return: 10%<br />
* Monthly compounding: 10% / 12<br />
* Dividends fully reinvested<br />
* Formula: Future Value of a monthly investment (annuity)<br />
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===== 💰 Result =====<br />
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Using the standard compound-interest formula:<br />
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: Final value ≈ £565,122<br />
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So after 30 years, investing £250 per month at a 10% annual return, you would likely end up with around £565k, assuming consistent returns and reinvested dividends.<br />
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===== 📈 What this means =====<br />
* Total contributions: £250 × 12 × 30 = £90,000<br />
* Growth: £565,122 – £90,000 = £475,122 from investment returns alone<br />
* The majority of the final amount comes from compounding, not contributions.<br />
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If you'd like, I can also show:<br />
* yearly breakdowns,<br />
* different return scenarios (e.g., 6%, 8%, 12%),<br />
* inflation-adjusted values,<br />
* graphs, or<br />
* comparisons with lump-sum investing.<br />
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Just let me know!<br />
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== References ==<br />
<references /><br />
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[[Category:ChatGPT Shares]]<br />
[[Category:openai]]</div>Lukegao