ROK Price Data Last 49.50 Change 1.79 % Change 3.75% Time 16:31:39 Day Low 48.30 52 Wk Low 17.50 Bid 0.00 Bid Size 5 Prev Close 47.71 Open 48.89 Volume 1,898,229 10D Ave Vol 2,831,250 Day High 50.07 52 Wk High 51.86 Ask 0.00 Ask Size 1 Fundamental Data Market Cap 7066m P/E Ratio 40.33 Shares Out 142759t EPS 1.22739 Yield 2.343434 Dividend 0.29 Div. Date 10Mar2010 Exchange NYSE