Big Movers (ILMN) (PPO) (ALJ) (HUM) (AREX) on May 6

Among the big, positive movers on Friday, May 6, were Illumina (ILMN), Polypore International (PPO), Alon USA Energy (ALJ), Humana Inc. (HUM) and Approach Resources (AREX).

Illumina (ILMN) jumped $1.75, to close at $71.18, a gain of 2.52 percent.

Polypore International (PPO) was up $1.74 on the day to close at $67.62, a gain of 2.64 percent.

Alon USA Energy (ALJ) climbed $1.74 to close at $13.21, a gain of 15.17 percent.

Humana Inc. (HUM) rose $1.71 to close the session at $76.95, a gain of 6.40 2.27.

Approach Resources (AREX) was up $1.71 to end the day at $24.71, a gain of 7.43 percent.