# Topup/Reduce Investment

In a "**Portfolio**" tab you can see the list of your existing and active investments. 

If you have invested in a FLEX product, you can top up or reduce your investment at any time by clicking on "**Topup**" or "**Withdraw**" next to the investment listed.

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Locked products lock your investments until the maturity date. The investment is withdrawn automatically at maturity (when the lock expires). 
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If you want to add to your already invested position in a locked product, you can do so. However, a system will create a separate instance of the investment with a different maturity date (and your previous investment maturity date will not be affected).
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<figure><img src="https://3528902299-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdZXVy1isUUACc2PDWji7%2Fuploads%2FAQ0lYZd2FBSirDjTD30o%2Ftopupwith.png?alt=media&#x26;token=01d00c0b-2ae9-4606-99be-3cefc31e1223" alt=""><figcaption><p>Topup and withdraw from an existing flex investment</p></figcaption></figure>

Topping up or withdrawing from a Flex product will immediately update the yield you are receiving in real-time.&#x20;