It's the same high - yield trade I made in my retirement account just minutes ago, shortly after opening bell. (dailytradealert.com)
I'm guessing that by opening bell the price for buying / selling a particular stock has changed based on information obtained overnight. (money.stackexchange.com)
Crediting its success to its users, Twitter gave the honour of ringing Thursday's opening bell at the New York Stock Exchange to three high - profile tweeters: a child activist, a legendary British actor and a Boston Police official. (canadianbusiness.com)