It doesn't look like the methods are disclosed. This looks blackbox by quick review. Don't know what is disclosed in the book. Either way, it's interesting that when you attempt to load the page to get a price for the software that the page won't even load. That's not reassuring.

Here are two indicators for the StochRSI the first requires The powerPivots + Add-on, it allows for multi Time frame indicators to be plotted on a lower time frame chart the second is just a normal Metastock StochRSI Indicator Per1:=Input("length of RS",1,100,21); Per2:=Input("length of stoch",1,100,13); Per3:=Input("length of ma",1,100,8); Per4:=Input("length of ma2",1,100,8); factor:=Input("TFactor", 0, 1000, 1); offset:=Input("Offset", 0, 1000, 0); CD:=ExtFml("PowerPivots.TDataCreate",3, factor); IN:=RSI(CD,Per1); A:= (((In-LLV(In,Per2))/(HHV(In,Per2)-LLV(In,Per2)))*100); A1:=Mov((((In-LLV(In,Per2))/(HHV(In,Per2)-LLV(In,Per2)))*100),Per3,S); A2:= Mov((Mov((((In-LLV(In,Per2))/(HHV(In,Per2)-LLV(In,Per2)))*100),Per3,S)),Per4,S); A:=ExtFml("PowerPivots.TDataLocalize",A, factor, offset); A1:=ExtFml("PowerPivots.TDataLocalize",A1, factor, offset); A2:=ExtFml("PowerPivots.TDataLocalize",A2, factor, offset); A;A1;A2; Per1:=Input("length of RS",1,100,21); Per2:=Input("length of stoch",1,100,13); Per3:=Input("length of ma",1,100,8); Per4:=Input("length of ma2",1,100,8); IN:=RSI(C,Per1); A:= (((In-LLV(In,Per2))/(HHV(In,Per2)-LLV(In,Per2)))*100); A1:=Mov((((In-LLV(In,Per2))/(HHV(In,Per2)-LLV(In,Per2)))*100),Per3,S); A2:= Mov((Mov((((In-LLV(In,Per2))/(HHV(In,Per2)-LLV(In,Per2)))*100),Per3,S)),Per4,S); A;A1;A2;