Yes, for accounts linked from TD Ameritrade, Schwab and Fidelity. Account data is updated and reconciled daily, and performance is calculated using TWR (Time-Weighted Return). Note that Kwanti is a minimal solution for performance reporting. For example, billing, cost basis reporting are not included. For a full performance reporting solution, we recommend products from our partners Advyzon, Black Diamond, BlueLeaf, Capitect, Orion.
For other integrations, Kwanti does not support performance reporting at this time.