Here's what CNBC's "Fast Money" traders had to say about some of the market's biggest movers on their "Pops and Drops" segment Thursday.

Pops

Fluor

(FLR) - Get Fluor Corporation Report

was up 8%. Guy Adami credited the company's $30 billion backlog. He recommended the stock.

Halliburton

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jumped 4%. Tim Seymour said oil service companies are going to get rich on expensive oil. He noted the company is 25% cheaper than its peers.

Hospira

(HSP)

rose 8%. Najarian lauded the pharmaceutical company for doing everything right compared with

Mylan

(MLN) - Get VanEck Vectors AMT-Free Long Municipal Index ETF Report

, which dropped on the day.

Salesforce.com

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climbed 17%, and Adami observed that Citigroup raised its price target for the company.

Fresh Del Monte Produce

(FDP) - Get Fresh Del Monte Produce Inc. Report

ticked up 11%. Jeff Macke said earnings were very good.

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Trina Solar

(TSL)

rose 4%. Seymour called the stock a great story.

Drops

R.H. Donnelly

( RHD) plunged 48%. Seymour cited downward guidance and the fact that "nobody uses the Yellow Pages" as reasons for the drop.

Mylan

(MLN) - Get VanEck Vectors AMT-Free Long Municipal Index ETF Report

dropped 9%. Najarian pointed to acquisition costs and a negative forecast.

XM Satellite Radio

( XMSR) slipped 3%. Macke said the satellite radio stocks will be dead money. He likes

Sirius

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if it can ever seal its merger with XM.

JPMorgan Chase

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tumbled 4%. Najarian said it was "all about the writedowns." He cautioned that JPMorgan still isn't out of the woods, and investors should wait to get into it.

Abitibibowater

( ABH) fell 12%. "Nobody uses paper anymore," Adami said.

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