Requirements Specification. 1.The system is based on the DIDI Index indicator (see attached). 2.Trade set up is as indicated on the attached image. Rules to entry & exit. a)Buy trigger - Longa (yellow line) crosses below Media( White horizontal line),exit Longa (yellow line) crosses above Media( White horizontal line) b)Sell trigger- Longa (yellow line) crosses above Media( White horizontal line),exit Longa (yellow line) crosses below Media( White horizontal line) 3.Trade Direction Buy only , Sell only , buy&sell functions. 4.Stoploss, Take profit,Trailing stop, Trailing step, Breakeven functions. 5 Money management settings. Constant lot ,Minimum lot,Risk in percentage lot. 6.Alert Settings. pop up , push notification, Email.