If a batch has a zero quantity of items, it is called an empty batch.

Empty batches remain in the Batches table even after you've used all the items from the batch or adjusted the quantity to zero with a Stock adjustment.

In this case, you can still access those batches in the Batches table by enabling Show empty batches.

You can check the historical stock movements of batches by clicking on In stock quantity for the batches in the Batches table.