Simple EA for MT4 PrevOpen and PrevClose

Hello MT$ Developers,

Here's a simple MT4 EA development based on PrevClose and PrevOpen prices to place an order on the next new bar.

EA will place a Buy Order if previous bar closing price(PrevClose) is higher than previous open price(PrevOpen).  This position will liquidate/close the open position on the next new bar, win, lose, or draw.

A Sell Order will be the opposite, which is when the previous bar closing price(PrevClose) is lower than previous open price(PrevOpen).  This position will also liquidate/close the open position on the next new bar, win, lose, or draw.

This would also require for MagicNum to be automatically generated on multiple time frames and trading pairs if attached to multiple charts.

Bubble color on Buy open position will be Aqua ... Sell open position will be Magenta.

Current position(Buy or Sell) will be displayed on the chart with an appropriate color, price, Account Balance and Equity.

Please keep in mind any system or server errors might occur when multiple orders are placed or liquidated on the next new bar, such as, 'Trade Context is Busy.'

This EA will be attached to multiple trading instruments and multiple time frames, so it needs to run clean and efficiently.

Applicants will be screened depending on expertise, feedback, & creativity.

Thanks for your help & expertise.