It's a backtesting and trading signal system, which once backtested the same interface can be switched to use for trading signals and forward testing, all on spreadsheet with each trade shown in numbers and on chart so you can follow everything.
Sample size for backtesting would be around 10,000 periods, applying the INDE calculation, a similar formula to Wilder's Directional Index (+/-DI). It's based on pure stop-and-reverse trading, stop loss is inherent in the basic trading signal output, and done to establish a 'minimum standard' for return expectations at different time settings in different timeframes. In other words, if you can do better through experience rather than calculation then you're doing well, otherwise why bother straining your brain cells. More information's on the indetrader website.
If you let me know your preferred pairs and timeframes then I can output benchmark figures to which you can compare your returns.