A countdown timer for the Volume bar chart generator and Tick chart generator products, which are available for download from the MQL5 Market:

• Tick chart generator:
• Volume bar chart generator:

The counter conveniently displays the number of ticks or transactions (depending on the chart) that need to pass for a new bar to start printing.

• Volume type (Tick volume or Real volume) – the data type that is used to create the given chart. Tick Volume should be used for the Tick chart generator. Tick or real volume can be used with the Volume bar chart.
• Counter color – the color of the counter
• X offset – the number of pixels that the counter display should be offset to the right
  
• Counter prefix – a string prefix that should be printed before the counter digits.