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