NY 38.8% / 10.7%

 

2023 Backtest of Fidelity and Vanguard MM Funds.

 

Difference between FTEXX and VMSXX 7 day yields on a daily basis

 This demonstrates that the two funds diverge significantly over the very short term making FTEXX's one day signal not very helpful for VMSXX when considering fund swaps. The 7-day signal from VMSXX is likely to produce better results.

Par vs. Bill Rates - 8/21/23

 

June 30th 2023 CRSP Large Cap Index Market Caps

 

Fidelity Funds 1-day SEC Yield over the past year ending 7/26/23

 

1 Day Yields from Fidelity and how to estimate Vanguard 1-day yields for VUSXX and VMSXX