Biggest Winners (BTE) (CHKP) (ZMH) (POT) (TIBX) on May 6

Among the winners on Friday, May 6, as measured by share price increases, were Baytex Energy Corp (BTE), Check Point Software (CHKP), Zimmer Holdings (ZMH), Potash Corporation (POT) and Tibco Software (TIBX).

Baytex Energy Corp (BTE) was up $1.19, to close at $55.77, a gain of 2.18 percent.

Check Point Software (CHKP) jumped $1.19 on the day to close at $54.89, an increase of 3.21 percent.

Zimmer Holdings (ZMH) rose $1.18 to close at $67.50, a boost of 1.78 percent.

Potash Corporation (POT) soared $1.18 to close the session at $53.45, a gain of 2.26 percent.

Tibco Software (TIBX) surged $1.18 to end the day at $28.74, climbing 4.28 percent.