All versions include 14 days free trial.

Activation of the trial license

On NinjaTrader, import the indicators and instantiate the indicators on a chart. If you get a licensing message, please restart NinjaTrader. The trial should be automatically activated.

On Sierra Charts, please send me your Sierra login id (no password) using the contact form to activate the trials on the studies.

GomBang Files

V2  : 2018/02/08 
          NinjaTrader 7 :

NinjaTrader 8 :

GomProPack (OrderFlow & MP) Files

Caution NinjaTrader users : please delete or move in a temporary folder your strategies or custom indicators using the Orderflow indicators. There have been parameter changes and these won't work as is, and will mess up with the update.

Once the update is successful, you can import the new corrected demo strategies available in Download/Support Files, or restore your own and change the indicator constructors to correct the issues.

V7  : 2018/03/10  Contains GomOrderFlow 2.2 and GomMPPro 5.3
          NinjaTrader 7 :

NinjaTrader 8 :

          Sierra Chart : GomProPackSetupV8b.exe

V7  : 2017/12/08  Contains GomOrderFlow 2.1 and GomMPPro 5.3
          NinjaTrader 7 :

NinjaTrader 8 :

          Sierra Chart : GomProPackSetupV7.exe

Installation instructions

NinjaTrader 7:

Installation : import the zip file using File/Utilities/Import Ninjascript...


NinjaTrader 8 :

Installation : import the zip file using Tools/Import/Ninjascript...


Sierra Chart:

Minimum build : 1394 for 32 bit, 1706 for 64 bit, check using Help/About. If needed, download latest version using Help/Download Current Version

Studies Require Visual Studio 2017 runtime and .Net 4.5.2 runtime, both available here

Run installer and choose Sierra install folder. Caution Infinity users, install path should be C:\SierraChart\SierraChartTransActMA

Studies available through "Add Custom Study" button