{"rate":{"slug":"marcus-online-savings","bank":"Marcus by Goldman Sachs","accountName":"Online Savings"},"status":"due","lastVerified":"2026-06-09","officialSource":"https://www.marcus.com/us/en/savings/high-yield-savings","history":[{"date":"2026-06-09","apy":3.75,"note":"Legacy snapshot without event-level evidence"}],"verificationEvents":[],"methodology":"https://creditcompound.com/how-we-rate#verification"}