v3.26.1
Document and Entity Information
6 Months Ended
Jun. 30, 2026
Registrant CIK 0000792394
Fiscal Year End --12-31
Document Type N-CSRS
Registrant Name Volumetric Fund Inc
Document Period End Date Jun. 30, 2026
Amendment Flag false
Volumetric Fund | C000032757  
Shareholder Report Annual or Semi-Annual Semi-annual Shareholder Report