# Use Real Values

The **Use Real Values** on the Options tab of most studies can be used in specific situations where the bar size doesn't use the real OHLC values of a normal linear bar. For example, if you are using a renko chart, it won't print the true high/low values for that time period. So something like a moving average set to use a high or low value would use the renko high/low instead of the true high/low. Enabling this option will use the true/high/low instead of the bar high/low.

<figure><img src="/files/RE0eeL8pFgflYTYHfBtv" alt=""><figcaption></figcaption></figure>


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