> ## Documentation Index
> Fetch the complete documentation index at: https://help.arcus.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Can I use sub-accounts?

Yes - you can run multiple sub-accounts under one master wallet to separate strategies or ring-fence risk.

Each sub-account is its own cross-margined unit (positions and margin tracked per sub-account), while fee-tier volume aggregates across all of them under the master wallet, so you progress on combined volume.

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