AH does not mean that much, go to NASDAQ.com and you can see how many transactions occurred and how many shares traded hands.

Today AH had about 20 transactions and the majority of shares transacted is 100 - 300...small potatoes when you compare after hours to the regular trading session in which 299,742 shares were transacted. I would not place any value on AH. Its a completely different market arrangement where order quantities and prices have to match up not the same as bidding and asking.