SKULabs provides automated stock exports that enable you to keep a historical record of inventory snapshots such as monthly stock report. The export is generated in CSV format and emailed to you periodically as frequently as desired.
Navigate to Settings > Scheduled Automations page to add automation rule and select Add.
On the Add automation rule window that appears, enter your email, select Warehouses report as Action, choose Frequency and Time, then Save.
Download the reports sent to your email within 30 days to preserve them because the exports will be deleted after 30 days for data privacy reasons.
The warehouses report can also be exported manually from Import/Export page by selecting the Warehouse stock under Exports column.