How is the Money Flow Index (MFI) calculated?

The Money Flow Index (MFI) is a momentum indicator that measures the flow of money into and out of a security over a specific period, typically using a 14-day time frame. The calculation starts with determining the typical price, which is the average of the high, low, and close prices for each period. Then, this typical price is multiplied by the volume to give an absolute measure of the money flow for that period.

The correct method incorporates the typical price and volume to assess whether a stock is being accumulated or distributed during the specified timeframe. The MFI then uses these calculations to determine the strength of the buying or selling pressure.

Understanding the calculation of the MFI helps traders gauge market strength and make informed decisions based on whether the market is overbought or oversold conditions. This analysis can help in identifying potential reversals or continuations in trend.