Derek Fisher on James Harden anti-flopping & Russell Westbrook Underwear Deal at Boa in Hollywood - Celebrity Sightings in Los Angeles, CA on 11/12/2013

Russell Crow, Jennifer Connelly, and Darren Aronofsky at 'Noah' New York Premiere - Arrivals at Ziegfeld Theater on March 26, 2014 in New York City.

INTERVIEW - Star Jones on supporting Russell and the cause at 15th Annual Art For Life Gala at Fairview Farms on July 26, 2014 in Bridgehampton, New York.

INTERVIEW - Jason Flom on working with Russell and being honored at 15th Annual Art For Life Gala at Fairview Farms on July 26, 2014 in Bridgehampton, New York.

David O Russell leaving The Fighter Premiere in Hollywood 12/06/2010 at the Celebrity Sightings in Los Angeles at Los Angeles CA. (Footage by WireImage Video/GettyImages)

INTERVIEW - Actress Jennifer Connelly on being re-united with Russell Crow in the film at 'Noah' UK film premiere at Odeon Leicester Square on March 31, 2014 in London, England.

Russell Simmons exits Chateau Marmont in West Hollywood at Celebrity Sightings in Los Angeles Russell Simmons exits Chateau Marmont in West on August 15, 2013 in Los Angeles, California (Footage by WireImage Video/Getty Images)

B-ROLL - Actors Hugh Jackman and Russell Crow together at the 'Noah' UK film premiere at Odeon Leicester Square on March 31, 2014 in London, England.

INTERVIEW - Russell Crow on Playing the lead role and working alongside Emma Watson at 'Noah' UK film premiere at Odeon Leicester Square on March 31, 2014 in London, England.

B-ROLL - Actor Russell Crow at 'Noah' UK film premiere at Odeon Leicester Square on March 31, 2014 in London, England.

byron russell at the Ike Austin Celeb Golf on September 5, 2003. (Footage by WireImage Video/Getty Images)

CLEAN: Legendary GI pin-up Jane Russell dies at 89

russell andrews at the Premiere of 'The In-Laws' Premiere at the Cinerama Dome at ArcLight Cinemas in Hollywood, California on May 19, 2003. (Footage by WireImage Video/Getty Images)

russell howard at the 'Love Don't Cost a Thing' Premiere at Grauman's Chinese Theatre in Hollywood, California on December 10, 2003. (Footage by WireImage Video/Getty Images)

byron russell at the Los Angeles Lakers Youth Foundation at Barker Hanger in Santa Monica, California on April 8, 2004. (Footage by WireImage Video/Getty Images)

/ Prince Harry arrives at US Capitol Russell Senate Office Building to tour Halo Trust display on landmines Prince Harry at US Capitol / Russell on May 09, 2013 in Washington, DC (Footage by Getty Images)

Russell Crow about being a director and his twitter-behavior and 'stealing' skills from his co-workers

INTERVIEW - Austin 'Chumlee' Russell talks about Pawn Stars as he walks to Roosevet Holtel in Hollywood - Celebrity Sightings on Aug 20, 2015 in Los Angeles, California.

Young adult smile and look

jack russel puppy dog run across grass feild

human hand playing dog smiling and happy in garden

jack russel puppy dog running across grass feild

human hand playing dog smiling and happy in garden

Mandy Xu, chief equity derivatives strategist at Credit Suisse, examines skew and volatility in the equity market rally and whether she sees speculation in the derivatives market. She speaks on "Bloomberg Surveillance."