tallon says there is a surge on online shopping. catalyst going into 2016.on pharmaceuticals is up nicely and boosting the biotechnology index, which is about 2%. alexion is up on the recent approval of a drug that treats a rare disease that also leads to premature death. betty: thank you so much. prices.oil speculation that opec will keep output elevated has been weighing on the market. but what exactly is going on in oil? that is get -- let's get some straight talk from austin. jason, you are the goto expert on oil. what is going on? do we blame opec? jason: there's a few things. i think you can blame opec. i was in vienna last week. there was an expectation that they would at least roll over the production. but instead, they decided tonight even mention any number. i think that caught the markets quite a bit off guard. in the q&a session, the president of opec said, you think of the new target of where the production is right now, which is around 31.5 million barrels. this was a bearish sign and caused the price of wti to close below four dollars a barrel