Do we have Cumulative Volume Delta .?

[myalgomate]

Hi @DaveSkender,
we have an indicator Cumulative Volume Delta in the trading view attached some reference image as below

Do we have the same indicator in our library I searched in the list but didn't found with same name

Also, can we add the same to our library if it's not there?

[DaveSkender]

Not directly, no. Though am trying to think through some currently available chaining options that would do this. ROC of directional volume might get you partly to this one. Also looks a bit like Elder-Ray, but can’t make the connection.