CF Industries (CF) shares were up 3% in Tuesday trading after Scotiabank upgraded its rating on the company's stock to sector outperform from sector perform and adjusted its price target to $125 from $120.
Trading volume stood at over 1.3 million shares, compared with a daily average of about 3.3 million.
Price: $108.52, Change: $+3.12, Percent Change: +2.96%