Olin (OLN) shares were down 5.8% in Tuesday afternoon trading after BofA Securities downgraded the stock to underperform from buy and lowered the price target to $21 from $32.
Trading volume stood at about 2 million shares, compared with a daily average of nearly 2.6 million.
Price: $19.62, Change: $-1.20, Percent Change: -5.76%