Dense Mkt Vols

Key _Dense Mkt Vols in Vol Curve refers to a table with the market volatilities expressed in absolute value (not as spreads over the ATM vols), represented as an object of type Table
The dimensionality, structure and orientation of the table's axes can be configured through the key Implied Tables Config
Always equal to the _Sparse Mkt Vols at the current implementation because of the setting ATM Calibrated = false

Note, this is generated as soon as the contents of a Vol Curve object are displayed.
For efficiency reasons this is never generated during the creation of a Vol Curve object as long as the object's contents are not displayed.

Note this key is prefixed by _, which indicates it is regarded as a read-only part of the object's data and therefore its associated value cannot be edited.
For that reason it does not appear as part of the input data.
It carries informational only value for the user and appears as part of its contents.
Also it completely depends on the remaining object contents and therefore is never part of the exported object's data.