I wouldn't even watch it at the moment, it's completely dead.
I traded it, but only took 11 ticks out of it. Pathetic.
Usually, best time is anytime except for around 12-3pm. But of course, some days, it never stops and others it dies earlier and never comes back to life except after 4pm. Today, it was pretty much dead from the beginning. Would hate to see it the next couple weeks, luckily, I won't be watching it for one second in those times!
Time for a nice, relaxing and festivity packed holiday!
Maybe start watching it again around mid-Jan, should be getting a bit busier again by then I would think.