Hi there.

Currently, when importing an updated excel stock list to update the stock system and automatically re-calculate them in QuickBooks Online (QBO) is unavailable. I understand the relevance of having this feature in the program to help users like you manage their stocks to their latest updates.

To help us achieve your goal, I'd suggest sending this great idea to our product engineers. They may consider your feature request to benefit you and other users and may include them in our future product enhancements.

Here's how to send feedback:

1.  Go to the Help menu at the top and select Send Feedback Online.
2. Click on Product Suggestion and enter your feedback or suggestion.
3. Once done, select Send feedback.

I've added these references that you can utilize in the future when importing lists of products & services and other frequently asked questions: 

• Import products and services into QuickBooks Online.
• Common questions about importing data to QuickBooks Online.

We'll always be here if you need anything else with other QuickBooks tasks. Have a good one!