A member reported an AdSense click through rate (CTR) of 200 percent at a Search Engine Watch thread.
Jenstar replies with some logic;
There is the possibility it straddled the date changeover - if the impression was recorded the day before at 11:59 pm, but the click didn't actually take place until 12:00 am. Does the day before show impressions without clicks?
Mikkel said he once saw a 300% CTR, but it was a bug. Most likely a reporting glitch that occurs ever now and then.
