Mmm, but I tend to find keeping an eye on the "cases by specimen date" in comparison to the week before gives you an eye to where is about to be on the rebound before you've got a full week's data in.
Yes, this is exactly what boys3 has done. She has actually looked at how Monday numbers for England for Jan 18 and Jan 11 looked on Wednesday (today and the week before).
Right now we are seeing 30,360 cases for Jan 18. A week ago, on Wednesday Jan 13 we saw 33,913 cases for Jan 11th. This translates into a 10% drop week on week.
Of course, Monday numbers are still incomplete and we will have a better view tomorrow and on Friday but the Wednesday “snapshot” usually gives a pretty good picture of whether Monday week on week trajectory is heading up or down.
boys3 maintains quite a bit of historic data which is really, really impressive!