At the risk of sounding like the laziest trader ever.....
I have noticed some strategies on some markets work better on certain days of the week and would like to automate for that. Sure, I could manually apply the appropriate strategy each morning but why not let technology do the work. I currently use a keypress daemon to trigger a BetAngel shortcut to load the markets regularly and was wondering if anyone can think of a way to either limit the events selected in the Market (by day of week), or somehow detect/calculate the day of week within a Guardian betting rule?
The difference (data collected over a 6 month trading period) can be that one strategy consistently wins several hundred dollars on Mondays but the same strategy consistently loses the same amount on Saturdays

I suspect the answer is no but thought it can't hurt to ask the gurus!
cheers