It is a clock issue, as observed by others in this thread.
I would point to http://news.ycombinator.com/item?id=5146571 because its clear from nanex's response that he hasn't fully thought through the clocking issues with using CQS data without observing it directly himself.
I would point to http://news.ycombinator.com/item?id=5146571 because its clear from nanex's response that he hasn't fully thought through the clocking issues with using CQS data without observing it directly himself.