# How to Analyse Bankrolls?

Analyzing bankrolls properly is essential before following an [Expert](/experts/whats-an-expert.md). A [Bankroll](/bankrolls/whats-a-bankroll.md) shows the **true long-term performance** of a strategy: whether it is sustainable, scalable, and realistically followable.

Bet2Invest provides certified data, liquidity metrics, and advanced statistics to help you evaluate experts with clarity and confidence.

***

#### What Makes a Bankroll really Reliable?

Below is a non-exhaustive list of reliability criteria:

<table><thead><tr><th width="176.2421875">Factor</th><th width="175.35546875">What It Measures</th><th>Why It Matters</th></tr></thead><tbody><tr><td>Number of Bets</td><td>Sample size</td><td>A bankroll needs ~400+ bets to reduce variance and reveal true performance. More = better.</td></tr><tr><td>Yield</td><td>Profitability</td><td>Core indicator of long-term edge. Must be positive and stable over large samples.</td></tr><tr><td>Liquidity (AMB)</td><td>Market depth</td><td>High liquidity means followers can reproduce odds. Low liquidity = hard strategy to follow.</td></tr><tr><td>Unit Consistency</td><td>Stake reliability</td><td>Using fixed units (1U, 2U, 3U max) avoids manipulation and keeps stats clean and comparable.</td></tr><tr><td>CLV / CLEV</td><td>Market efficiency</td><td>Positive CLEV is extremely strong: it proves the expert beats the market AND the bookmaker margin.</td></tr><tr><td>Average Odds</td><td>Variance profile</td><td>Higher odds = higher variance and longer swings. Helps followers understand volatility.</td></tr><tr><td>Maximum Drawdown</td><td>Volatility</td><td>Shows the worst downturn. Essential to understand emotional and financial stress over time.</td></tr></tbody></table>

{% hint style="info" %}
ROI alone is not enough; liquidity, efficiency, and variance indicators are crucial.
{% endhint %}

***

### Making It Easier: The Bet2Invest Rating System

We know this is a lot of information for one person to analyse.

That’s why Bet2Invest created a **unified** [**Rating System**](/experts/rating-system.md) that combines all the metrics above into a clear, readable evaluation.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.bet2invest.com/follow-experts/how-to-analyse-bankrolls.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.