The Money Flow Index (MFI) is a technical indicator that generates overbought or oversold signals using both price and volume data.
An MFI value above 80 is considered overbought and an MFI value below 20 is considered oversold, although levels of 90 and 10 are also used as thresholds.
Noteworthy is the discrepancy between the indicator and the price. For example, if the indicator rises and the price falls or does not change, the price may start to rise.