the line opened sunday evening at 7pm Iowa +1.5. within 6 minutes the line moved to +2 and 2 minutes later to 2.5. Monday morning it jumped to 3, 3.5 then to 4 and topping off at 4.5 last night- holding steady ever since. what makes it odd is that consistently throughout the week the majority of $$$ was being placed on Iowa, and still is. Which would make you think the line would go down not up. So my point is, for some reason vegas really seems to like Penn State a lot. they started the line low, saw the heavy action jumping on iowa, and have consistently raised it "against the grain" trying to draw more $$$ on Iowa. Im not a professional or win every game, but there are certain patterns I see that I tend to do well on. I hope I am wrong on this one. Go Hawks!