Advances:
- PolyOne (POL) +10.91%. Raises 2Q guidance, SunTrust boosts price target.
- Casey's General Stores (CASY) +10.51%. 4Q revenue tops expectations.
- Comstock Resources (CRK) +8.92%. Will acquire privately held Covey Park for $2.2 billion.
- John Wiley & Sons (JW.A) +8.82%. 4Q results beat estimates.
- Grubhub (GRUB) +6.26%. Amazon (AMZN) cancels its food-delivery service "Amazon Restaurants."
- Intelsat (I) +6.36%. Pitches framework to Federal Communications Commission for a private sale of 5G airwaves.
- Chemours (CC) +4.38%. CEO purchases $1 million worth of shares.
Declines:
- CymaBay Therapeutics (CBAY) -45.81%. A placebo proves more effective than the company's liver-fat reducing drug.
- National Beverage (FIZZ) -8.62%. Business Insider reports a new lawsuit on claims that the company's drinks may contain toxic chemicals.
- HD Supply (HDS) -6.40%. 2Q and full-year guidance miss views.