Costco is one of the most successful warehouse stores today, and it has been a publicly-traded company since the 1980s. But ...

This data can help you track the liquidity and interest for Costco Wholesale's options for a given strike price. Below, we can observe the evolution of the volume and open interest of calls and ...

This data can help you track the liquidity and interest for Costco Wholesale's options for a given strike price. Below, we can observe the evolution of the volume and open interest of calls and ...

Options trading presents higher risks and potential rewards. Astute traders manage these risks by continually educating ...

This news comes as Costco Teamsters union members have voted in favor of a nationwide strike if a new contract deal isn't reached ahead of a Jan. 31 deadline. (Photo by Scott Olson/Getty Images ...

Costco's unionized workers vote to authorize nationwide strike Costco also said its membership rates have been holding steady, despite increasing its membership fees for the first time in seven ...

On Friday, without releasing any details on voter turnout or final results, the Teamsters announced the ratification of a new Costco contract. The announcement has been met with widespread anger ...

The deal came after Costco Teamsters voted to authorize a strike in January, after negotiations on a National Master Agreement expired Jan. 31. Costco ‘s continued investment in wages is not ...

Costco will be opening two new stores in California this week and four more in other states next week, which will drive the wholesaler's plan to have over 900 locations worldwide. A new location ...

BRENTWOOD, Calif. (KGO) -- Costco is marking the grand opening of their largest store in the state of California. Nestled into the East Bay, the store is in Brentwood off of Heidorn Ranch Road.