Hello,

Both the following Swiss real estate funds show a sudden and unrealistic price drop on Yahoo Finance around October 3, 2025:

UBS (CH) Property Fund – Direct LivingPlus (CSLP.SW)

SWC (CH) REF Responsible IFCA FA CHF (SIC.SW)

On Yahoo, the prices fell by about 25–40% within a day (to ~CHF 110 and ~CHF 123 respectively).
However, according to official sources (UBS fund factsheets, SIX Swiss Exchange, Morningstar), the current market prices are around CHF 145–150.

This appears to be a data feed or price adjustment error affecting multiple Swiss-listed funds simultaneously.
Could you please verify and correct the affected data points in your historical price feed?

Thank you for looking into this issue.

Best regards,
Reto Griesser