Erroneous 1 Week Performance for WE 7/23/2021

I got the 1 week performance of all the portfolios by using the "Compare" function. For the "P_Composite_Momentum_Market_VFINX it shows a 1 week return of 1.2%. Morningstar shows a 1 week return of 1.97%.

Please let me know if the numbers shown on your website are erroneous for only this or all the other portfolios too.

I do have the screenshot - can provide if needed.
rptrader1 asked · 07/24/2021
  • #1
  • Thank you for the catch. We investigate and found that our price of VFINX on 7/16 Friday was a stale price, using the same price of 7/15. This was an error from our data provider (Nasdaq) on Friday 7/16. We continue to monitor our data (and appreciate your regular monitoring also) and have notified our data provider. Our other prices are all fine. In fact, even the same fund, different class VFIAX (Vanguard 500 index Admiral) is correct. Very puzzling. 
    Admin · 07/26/2021 14:05:07
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