Traders in the Standard & Poor's 500 stock index options pit at the Chicago Board Options Exchange (CBOE).

The U.S. market is up, Europe is mixed, which can only be described as disappointing. U.S. futures and European markets were up going into the December jobs report and rallied briefly as that number came in well above expectations, but traders quickly sold into the rally.


Still, given what happened this week the market response is disheartening for bulls. China, the proximate cause of much of this week's decline, has walked back all three issues that caused the turmoil: