AMC Entertainment Holdings AMC.N slid 15.0% between multiple trading halts after its shareholders voted in favor of converting preferred stock into common shares. By Stephen Culp NEW YORK, March 14 (Reuters) - U.S. stocks bounced back on Tuesday as largely on-target inflation data and easing jitters over contagion in the banking sector cooled expectations regarding the size of the rate hike at the Federal Reserve's policy meeting next week. The Labor Department's CPI report showed consumer prices cooled in February, largely in line with market expectations, with headline and core measures notching welcome annual declines.