%b(MFI)

This is an implementation of %b normalized MFI as described by John Bollinger in his book "Bollinger on Bollinger Bands". You are able to change the MFI period, as well as the length and standard deviations of the Bollinger Bands used to normalize MFI.

リリースノート:

The original version used the closing price to calculate MFI. The update allows the user to select the source used to calculate MFI. The original MFI used hlc3 in it's calculation, so that is set as the default source.