Seeking simple price change alert

I’m looking for any resource - platform, website, MetaTrader 4 file, etc. - that will set off an audio alert whenever any of a selected number of currency pairs moves within certain parameters of price and time.

For example, “Computer, tell me whenever EUR/USD falls by 10 pips and then recovers by 10 pips within 1 minute from the start of the drop.”

I have searched and searched for something like this, but all I have really found are simple price alerts (e.g. EUR/USD hits 1.45, not EUR/USD does 1.4500-1.4510-1.4500 in <1min) and scripts based on more complicated factors, like moving averages.

So the basics again:

  • monitor multiple pairs
  • screen for specified price change within specified time
  • play sound when any pair meets criteria

I appreciate it if anyone knows of anything like this. If not, I guess I’ll check into hiring a freelance coder.