Look to asia tonight for guidance tomorrow. Knee jerk reaction is buy gold, buy dollar/yen, buy treasuries, but it might be a fake. I think the overnight sets the tone for tomorrow, since this is happening on the US holiday. Just my opinion.
Although it sounds weird, this is exactly the kind of catalyst that the market needs to move higher. Looking at the spoos right now we're likely to open lower and trade lower early tomorrow, but I think there will be a lunch-time reversal that will take us higher. If we are at or near the low around 12.00 EST, I'll look to buy.