Hello,
I’ve noticed that, as of 18 September, the historical quotes for 17 September 2026 are missing for European stock exchanges, including London. On the NYSE, everything is fine.
There are even one or two ETFs that have no quotes for either the 17th or the 18th.
Calculations are therefore being carried out between the 16th and the 18th, which produces results covering two days.
Have you noticed the same thing?
dregnier
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