MAIR: Moving Average with Interquartile Range Filter
The MAIR (Moving Average with Interquartile Range Clearing) filter is the application of the Moving Average filter to data that was previously cleared by the Interquartile Range filtering system.

Filter Application

The MAIR filter is used in DIA's price determination. Our price quotations are the latest MAIR-120 filter values, i.e., the filter results from a 120 second interval of all recorded trades for an asset.
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