Extremums - script per MetaTrader 4

This script makes horizontal lines, that shows max and min value of price in some time you wrote.

You can choose what script would show:

• Upper lines - asks if you want to draw lines which show highs;
• Bottom lines - the same about lines which show lows;
• Draw hour's lines - work on one hour timeframe (H1);
• Bars on hour TimeFrame - how many hours script would count;
• Draw day's lines - work on one day timeframe (D1);
• Bars on day TimeFrame - how many days script would count;
• Draw week's lines - work on one week timeframe (W1);
• Bars on day TimeFrame - how many weeks script would count.