Brunswick (BC, news, chart, volatility) options were actively traded after the Lake Forest, IL-based machinery company announced plans to cut expenses, including cutting its workforce and idling a Sea Ray boat plant. Shares are up 74 cents to $5.93, but sentiment in the options seems cautoius. March 5 puts are the day’s most actives, with 5,100 traded, compared to open interest of 982. Three quarters of today’s trades hit offerside, suggesting possible opening put buys.