The New York Stock Exchange experienced a technical glitch impacting a handful of stocks, including Barrick Gold and Warren Buffett's Berkshire Hathaway, which was shown to be down nearly 100% before the issue was fixed shortly before noon Eastern time. "A technical issue with industry-wide price bands published by the CTA SIP triggered halts in a number of stocks listed on the NYSE Group exchanges this morning.  Impacted stocks have since reopened (or are in the process of reopening)...