You can visit my diary where I have explained the Strategy with charts.
I used SH315 system coupled with ADX and CCI indicators. The system/setup as such is good. There is no problem with the SH315 system. But it works only during the Trending market. Same with the CCI Indicator. Plus I have been using some software from InvestarIndia.com, who were providing wrong intraday data for the charts. So I did not have confidence in their CCI and ADX Calculations also.
That is the reason why I wanted to develop my own excel based system, which is more Mechanical. The problem with any Chart based system is that you have to use your eyes to see the EMA Crossover etc... In excel you get actual values in a tabular form...
http://www.traderji.com/trading-diary/69299-raj-trading-diary.html.
Any Trend based system would fail during the Rangebound days. Moreover the Moving average based systems give late signals because it is based on the Average of the Prices... In a volatile market any Trend based or Rangebound system goes for a toss.
So finally switched to the FLOW based system. I am not sure if the FLOW System works both in Trending and Rangebound markets. You guys can tell me that... At least in the Volatile market the RENKO FLOW charts draws the channels, Triangle, FLAG etc... so that I am able to trade safely.
But it is really a one's personal choice. To be honest I am still not comfortable with Rangebound markets and that is the reason why I prefer a FLOW system. The Day somebody is able to trade both the Rangebound and Trending markets then he/she would be able to cover at least 90% of the Trades because the market is volatile only around 10%.
My next enhancement for the tool would be to effectively trade a Rangebound market also.... That is my next BIG goal for the Excel tool. Today I would say the tool covers only Trending markets.