EA with OBV and Moving Average

Hi.

I need an EA based on the indicator OBV and the Moving Average (simple, exponencial, smoothed and linear weighted).

Buy signal = OBV crossing upwards the MA;

Sell signal = OBV crossing downwards the MA;

If a position is closed by the signal, the EA should open another one in the opposite direction.

The EA should have the following parameters included:

 - time to start;

 - time to finish;

 - end position before closing;

 - type of stop loss, take profit and trailing stop (in points or percentage);

 - stop loss, take profit and trailing stop;

 - type of moving average (simple, exponencial, smoothed and linear weighted);

The orders should only be executed during the working hours of the EA, even if is a stops loss or take profit order.