Add volatility to wave pattern modeling. [ci skip]
Add volatility to wave pattern modeling. [ci skip]

EA31337/FX-BT-Scripts,EA31337/FX-BT-Scripts,FX31337/FX-BT-Scripts,EA31337/FX-BT-Scripts,FX31337/FX-BT-Scripts,FX31337/FX-BT-Scripts