calculation of tick_volume

 

Hi,

I tried to find the calculation formula for tick_volume in documentation of MQL5 but couldn't. How is it calculated?


  • # of changes in bid price + # of changes in ask price?
  • # of changes in mid price?
  • # of changes in either bid or ask price?

Any help is appreciated!

Thanks

 
kojinakata:

Hi,

I tried to find the calculation formula for tick_volume in documentation of MQL5 but couldn't. How is it calculated?


  • # of changes in bid price + # of changes in ask price?
  • # of changes in mid price?
  • # of changes in either bid or ask price?

Any help is appreciated!

Thanks

Number of changed in Bid.

(or in Last for Stock/Futures).