Buy - MFI bottom failure swing to X
Sell - MFI top failure swing to X
Parameters available:
Period - period of MFI
Lower Limit - lower limit of MFI
Upper Limit - upper limit of MFI
x1 - the minimum amount below(buy)/above(sell) the lower(buy)/upper(sell) limit
x2 - the minimum amount MFI has moved below(buy)/above(sell) the recent peak(buy)/trough(sell)
x3 - the minimum amount MFI had moved above(buy)/below(sell) the recent peak/trough (buy/sell)
Rule type - please refer to 140 for details
Data type - please refer to 141 for details