We develop most indicators and strategies for Marketscope for free.
As for development for Strategy Trader, please contact our
premium development service.
Besides I'd recommend you to check the beta version of FX Trading Station/Marketscope which now provides powerful tools for backtesting and optimizing.
You can download the beta version here:
viewtopic.php?f=30&t=6490Please note that the beta version is installed in addition to the production version of the FX Trading Station. It does not replace the production version, so both version can be used simultaneously, in the same time.