Answer #
The Reviport web app calculates your portfolio using your saved transaction history and third-party market data. Because of that, differences vs your broker can occur due to:
- Market data timing: data may be delayed and may reflect end-of-day pricing rather than real-time quotes.
- Third-party data limitations: third-party data may be incomplete or contain errors, and availability can vary.
- Currency conversion: portfolio totals and returns are calculated using your selected base currency and available FX data.
- Transaction data differences: missing fees, incorrect quantities/prices, or an incorrect date format can affect results.
What you can do #
- Confirm the ticker is matched to the correct live listing.
- Review recent transactions (especially fees, quantities, and prices).
See also: Market data and updates
