i found it

The power of the Internet is too powerful. Thanks someone for making the MT4 version of it


TTMS = (H-L)/(TL-BL)-1, where
H = MA(Keltner_Length, Keltner_Smooth_Method, Close)+ATR(Keltner_Smooth_Length)*Keltner_Deviation,
L = MA(Keltner_Length, Keltner_Smooth_Method, Close)-ATR(Keltner_Smooth_Length)*Keltner_Deviation,
TL = ML+BB_Deviation*D,
BL = ML-BB_Deviation*D,
ML = SMA(BB_Length, Close),
D = StdDev(BB_Length, Close).