Balances table shows your current coin positions.
Once you have connected to your exchange accounts, the system will automatically ingest your coin balances. You can also manually add / remove coins that are on other exchanges or your cold wallets.
You can view your balances in a Filter or Summary view.
Filter view shows all your balances from all connected exchanges, while Summary view groups your balances by coins.
In the Filter view, you can filter for balances for a specific exchange or coins with a minimum balance value (> $1, etc.)