I would find it helpful if you added some reference on a stock's page, if it is opening on a non-standard weekend. For example, you could list the multiplier near the current price. I am frequently confused as I am right now: I am looking at the boxoffice.com long range predictions. http://www.boxoffice.com/featured_stories/2012-10-long-range-forecast-the-hobbit-an-unexpected-journey
Only the November 21 openings are listed as a standard 3-day weekend (Fri-Sun), and I can't figure out why the other movies which open on non-holiday-weekend Fridays (for example, Nov. 16th) aren't listed this way. While I see all your multipliers in the HSX glossary, I am having a hard time knowing which type of weekend applies.
Also, I know you list the multiplier in the Market Calendar, but only for a week or two. Thanks.