Indicator Volume, volume real is not active

On MT5 Platform, with Indicator Volume, the option volume real is not active ?
There is only with Tick !
How I can active it ?
Thanks

Dear @airpost-abettor-2, thank you for joining the community! Our Customer Support is available 24/7, kindly reach out to us via LiveChat, for better assistance and protection of your account’s data. We’ll work with you to resolve any issues as quickly as possible.