# Overview

<figure><img src="/files/1iMOlE3uyurYLEUrM2qt" alt=""><figcaption></figcaption></figure>

This implementation computes per-period returns from your chosen source and timeframe, subtracts a per-period risk-free hurdle derived from your annual input, and summarizes reward vs. variability over a configurable lookback.

{% content-ref url="/pages/rZoCGH52APDMJ1bMLJ9l" %}
[Features](/investing/risk-adjusted-performance/sharpe-ratio/features.md)
{% endcontent-ref %}

{% content-ref url="/pages/g0F2L43KdaA7ptyym6PH" %}
[Usage](/investing/risk-adjusted-performance/sharpe-ratio/usage.md)
{% endcontent-ref %}

{% content-ref url="/pages/xL3EcexvXnyjZqB3MVyD" %}
[Confluences](/investing/risk-adjusted-performance/sharpe-ratio/confluences.md)
{% endcontent-ref %}

{% content-ref url="/pages/a6l777Jkr8l3Kapp9ZWm" %}
[FAQs](/investing/risk-adjusted-performance/sharpe-ratio/faqs.md)
{% endcontent-ref %}

You can smooth the line with a light EMA and read it against well-known guideposts (0, 0.5, 1, 2, 3) with a right-edge label for quick checks.


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