Combo Strategy 123 Reversal & Commodity Selection Index This is combo strategies for get a cumulative signal. 
 First strategy
 This System was created from the Book "How I Tripled My Money In The 
 Futures Market" by Ulf Jensen, Page 183. This is reverse type of strategies.
 The strategy buys at market, if close price is higher than the previous close 
 during 2 days and the meaning of 9-days Stochastic Slow Oscillator is lower than 50. 
 The strategy sells at market, if close price is lower than the previous close price 
 during 2 days and the meaning of 9-days Stochastic Fast Oscillator is higher than 50.
 Second strategy
 The Commodity Selection Index ("CSI") is a momentum indicator. It was 
 developed by Welles Wilder and is presented in his book New Concepts in 
 Technical Trading Systems. The name of the index reflects its primary purpose. 
 That is, to help select commodities suitable for short-term trading.
 A high CSI rating indicates that the commodity has strong trending and volatility 
 characteristics. The trending characteristics are brought out by the Directional 
 Movement factor in the calculation--the volatility characteristic by the Average 
 True Range factor.
 Wilder's approach is to trade commodities with high CSI values (relative to other 
 commodities). Because these commodities are highly volatile, they have the potential 
 to make the "most money in the shortest period of time." High CSI values imply 
 trending characteristics which make it easier to trade the security.
 The Commodity Selection Index is designed for short-term traders who can handle 
 the risks associated with highly volatile markets.
 WARNING:
 - For purpose educate only
 - This script to change bars colors.
