NEW YORK (AP) — Stocks that moved substantially or traded heavily on Friday:
ConocoPhillips, down $2.06 to $44.51
Energy companies fell as the price of oil retreated from its recent highs.
Citigroup Inc., down $1.11 to $43.90
Bank stocks continued to tumble as bond prices fell, reducing the interest rates banks can charge on loans.
H&R Block Inc., up $2.69 to $24.23
The tax preparer reported a bigger profit and more revenue than analysts expected.
Mattress Firm Holding Corp., down $4.18 to $29.40
The bedding maker behind Serta and other brands reported weak quarterly results and cut its estimates for the year.
Global Blood Therapeutics Inc., up $2 to $24.15
The company reported positive results from a study of its most advanced drug, a potential treatment for sickle cell disease.
Urban Outfitters Inc., down $1.61 to $26.32
The retailer said sales at established stores are continuing to fall so far in the second quarter.
Mylan NV, down $1.23 to $44.53
A Wells Fargo analyst said the drugmaker has sharply raised the price of some products and could face regulatory scrutiny as a result.
Axiall Corp., up $6.75 to $32.56
The chemicals maker agreed to be acquired by ethylene producer Westlake Chemical for $33 per share, or $2.33 billion.