BOC Stock Price Today ( ) BOC PreMarket: $ () as of AM Add toWatchlist Quote Insiders Financials Earnings Filings Analysts Profile Historical Performance BOC Stock Quote Volume Open Day's Low Day's High 52 Wk Low 52 Wk High Bid Ask EPS PE Ratio Shares Market Cap Dividend Ex-Div Date Yield 1 day 5 days 10 days 1 month 3 months 6 months 1 year » Buy BOC Online Today!, find the best broker here. Daily Pre-Market Movers Receive our daily pre-market mover email, free. 100% secure: your email is never shared, and you may opt out at any time. ... Company Profile