MT4 auto trade on stockpair

Hi,

 I want to order the similar thing delivered before:

https://www.mql5.com/en/job/34461

 1. when my indicator in MT4 raise a signal, the tool or EA shall send the trade instruction to stockpair

2. the tool shall be able to define the at least below parameters: 

- investment amount (manual input)

- High / Low (based on the indicator signal)

- Expire time (based on the indicator signal)

- Asset  (based on the indicator signal)

3. the tool shall be able to place order with the amount of 5% (or other percentage) of current account balance in Stock pair. If the investment amount is more than 600, the tool share be able to split the investment amount into number of orders with all order amount is less than 600.

4. the tool shall cross check forexfatory calendar, to avoid trading 10 mins before or after high impact news or events. 

Thanks.