MFI

Overview of the Money Flow Index indicator.

The Money Flow Index (MFI) is a technical indicator that generates overbought or oversold signals using both price and volume data. An MFI reading above 80 is considered overbought and an MFI reading below 20 is considered oversold. MFI levels of 90 and 10 are also used as thresholds.

The source code for the MFI function is available here.