I’d like an experienced MetaTrader 4 programmer to build an algorithm that fires clear buy and sell signals exclusively on Forex pairs. The logic must run entirely inside MT4—no external scripts or Excel feeds—so I can attach it to any currency chart and receive on-chart arrows plus optional pop-up, email, or push alerts. My preference is a single .mq4 file (indicator or EA is fine) that I can compile and edit later. The core requirements are: • Fully algorithmic rule-set of your design or a proven template we can refine together • Real-time execution without noticeable lag on standard retail VPS latency • Adjustable inputs for lot size, stop-loss, take-profit, and signal sensitivity Please include brief comments in the code and a short PDF or text note explaining parameter use and the signal logic flow. I’ll test on a demo account; once the alerts trigger correctly for buy and sell conditions across multiple Forex symbols and timeframes, the job is done.