Updated from 10:36 a.m. ET with settlement prices and comments from a precious metals analystNEW YORK ( TheStreet) --
Jim Cramer shares his views on OPEC, luxury brands and tech.
Cramer says Bluebird Bio is too speculative for him but he likes Enterprise Products Partners.
The market is fearful. Use that fear to buy, Cramer says.
Gainers include ArcelorMittal, Lafargeholcim, Nokia, Maersk