SPAXX Yield Today: How It Compares to FDRXX, SGOV and Treasury Bills
Updated October 4, 2026. The SPAXX 7-day yield was 3.49% as of October 2, 2026, according to Fidelity’s fund page. That is the number most people are looking for. The more useful question is whether SPAXX is the best place for the cash you have right now. This page puts the current yields side by … Read more