We need an Expert Advisor based on the Faber's Sector Rotation Trading Strategy

Important: This job is for only experienced programmers who understand the strategy above and have experience with multi-year algorithm trading of indices.

1. The EA should be optimized to trade indices.

2. Open multiple orders at a time.

3. Ability to confirm entry with high timeframe of our choosing.

4. Use SL, Martingale, and grid for risk management, and ability to disable or enable martingale and grid.

5. Use trailing stop, with trail start and trail step parameters in points.

6. Ability to select days and hours to trade

8. Ability to set fixed lot size or lost size based on percentage, both as options.

9. Ability to set distance in points between orders.

10. Ability to set maximum spread to trade.

11. Ability to set maximum slippage in points allowed.

The EA must be thoroughly tested with no errors and be able to be profitable when backtested for at least 5 years of trading indices, preferably the S&P!