![A ticker showing current prices of drinks runs behind the bar of The Exchange Bar & Grill in New York March 24, 2010. The Exchange is a new restaurant where prices for A ticker showing current prices of drinks runs behind the bar of The Exchange Bar & Grill in New York March 24, 2010. The Exchange is a new restaurant where prices for](https://c8.alamy.com/compes/2d16xa0/a-ticker-showing-current-prices-of-drinks-runs-behind-the-bar-of-the-exchange-bar-grill-in-new-york-march-24-2010-the-exchange-is-a-new-restaurant-where-prices-for-food-and-beverages-will-fluctuate-like-stock-prices-in-increments-according-to-demand-to-match-reuters-life-restaurant-new-york-reuters-lucas-jackson-united-states-tags-society-food-business-2d16xa0.jpg)
A ticker showing current prices of drinks runs behind the bar of The Exchange Bar & Grill in New York March 24, 2010. The Exchange is a new restaurant where prices for
![Patrons sit at the bar of The Exchange Bar & Grill in New York March 24, 2010. The Exchange is a new restaurant where prices for food and beverages will fluctuate like Patrons sit at the bar of The Exchange Bar & Grill in New York March 24, 2010. The Exchange is a new restaurant where prices for food and beverages will fluctuate like](https://c8.alamy.com/compes/2d20r7j/patrons-sit-at-the-bar-of-the-exchange-bar-grill-in-new-york-march-24-2010-the-exchange-is-a-new-restaurant-where-prices-for-food-and-beverages-will-fluctuate-like-stock-prices-in-increments-according-to-demand-to-match-reuters-life-restaurant-new-york-reuters-lucas-jackson-united-states-tags-society-food-business-2d20r7j.jpg)
Patrons sit at the bar of The Exchange Bar & Grill in New York March 24, 2010. The Exchange is a new restaurant where prices for food and beverages will fluctuate like
![A ticker showing current prices of drinks runs behind the bar of The Exchange Bar & Grill in New York March 24, 2010. The Exchange is a new restaurant where prices for A ticker showing current prices of drinks runs behind the bar of The Exchange Bar & Grill in New York March 24, 2010. The Exchange is a new restaurant where prices for](https://c8.alamy.com/compes/2d1r34w/a-ticker-showing-current-prices-of-drinks-runs-behind-the-bar-of-the-exchange-bar-grill-in-new-york-march-24-2010-the-exchange-is-a-new-restaurant-where-prices-for-food-and-beverages-will-fluctuate-like-stock-prices-in-increments-according-to-demand-to-match-reuters-life-restaurant-new-york-reuters-lucas-jackson-united-states-tags-society-food-business-2d1r34w.jpg)