Luckin coffee lost 70% today but is "top winner" in app. Bug?

Was just checking the top winners , almost midnight UK time. Luckin coffee is the top winner after losing 70% in value today due to fraud.

Is this a bug? On CFD app.

Item on the BBC online today about some people in the company having faked sales figures.

I know that but why is it the “top winner”?

@pipo The data reset is at 22:00 UK time. Thus this measure was for the time period of 22:00 -> 00:00 GMT +1.
Before 22:00, you would’ve seen it atop “Top Losers”.