We detected some errors in Wealth-Data for the last two sessions that affected perhaps 15% of the supported symbols. In some cases, Volume was 0, and in other cases the closing price was incorrect. We applied corrections at approximately 1015 GMT today.

If using Wealth-Data for trading signals it's possible that you'll get a different result when scanning today, depending on the symbol. Make sure to cross check your account positions and take corrective action, if required. Sorry if the error caused any trouble.

Just a minor addition: the following applies to U.S. symbols only (not to German stocks).