Hot Consumer Service Stocks To Watch Right Now

DELAFIELD, Wis. (Stockpickr) -- Professional traders running mutual funds and hedge funds don't just look at a stock's price moves; they also track big changes in volume activity. Often when above-average volume moves into an equity, it precedes a large spike in volatility.

>>5 Big Stocks to Trade for Big Gains

Major moves in volume can signal unusual activity, such as insider buying or selling -- or buying or selling by "superinvestors."

Unusual volume can also be a major signal that hedge funds and momentum traders are piling into a stock ahead of a catalyst. These types of traders like to get in well before a large spike, so it's always a smart move to monitor unusual volume. That said, remember to combine trend and price action with unusual volume. Put them all together to help you decipher the next big trend for any stock.

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With that in mind, let's take a look at several stocks rising on unusual volume today.

Hot Asian Stocks To Invest In 2015: iShares U.S. Aerospace & Defense ETF (ITA)

iShares Dow Jones U.S. Aerospace & Defense Index Fund (the Fund) seeks investment results that correspond generally to the price and yield performance of the Dow Jones U.S. Select Aerospace & Defense Index (the Index). The Index measures the performance of the aerospace and defense sector of the United States equity market. Aerospace companies include manufacturers, assemblers and distributors of aircraft and aircraft parts. Defense companies include producers of components and equipment for the defense industry, such as military aircraft, radar equipment and weapons.

The Fund will concentrate its investments in a particular industry or group of industries to approximately the same extent as the Index is so concentrated. Since all of the securities included in the Index are issued by companies in the aerospace and defense sector, the Fund will be concentrated in the aerospace and defense industry. The Fund�� investment advisor is Barclays Global Fund Advisors.

Advisors' Opinion:

• [By Mark Salzinger]

  This industry's two largest ETFs��Shares Aerospace and Defense (ITA) and PowerShares Aerospace and Defense (PPA)��ained more than 50% last year.

Hot Consumer Service Stocks To Watch Right Now: SEACOR Holdings Inc (CKH)

SEACOR Holdings Inc, incorporated on November 7, 1989, is a global provider of equipment and services primarily supporting the offshore oil and gas and marine transportation industries. The Company offers customers a diversified suite of services, including offshore marine, aviation, inland river, marine transportation, crisis and emergency management preparedness and response solutions, commodity trading and logistics and offshore and harbor towing. On March 19, 2012, J.F. Lehman & Company acquired National Response Corporation and its affiliated businesses NRC Environmental Services, SEACOR Response, and SEACOR Environmental Products (collectively NRC) from the Company. In January 2013, the Company sold its energy trading division, SEACOR Energy Inc. to Par Petroleum Corporation. On January 31, 2013, it completed the spin off its Era Group Inc unit (Era).

Offshore Marine Services

The Company�� Marine operates a diversified fleet of vessels, servicing the offshore oil and gas exploration, development, and production industry worldwide.The Company�� marine provides its customers with the assembly of offshore vessel services in the global offshore oil and gas industry, including transport of personnel, platform supply, offshore accommodation, intervention, maintenance and repair support, standby safety services, anchor handling and mooring services, wind farm support, lift boat services, offshore construction support, well enhancement support, and lightering services.

Aviation Services

The Company�� aviation services subsidiary, Era Group (Era), is the helicopter operators globally. ra supports the oil and gas industry in the United States Gulf of Mexico, Alaska, and internationally. Era provides air medical services, firefighting support, flightseeing tours in Alaska, and Search and Rescue and Emergency Medical Services. Era's affiliate, Era Training Center, offers flight training services. Era also markets and distributes specialty helicopter! equipment and accessories.

Inland River Services

The Company�� Inland River Services group owns and operates modern river transportation equipment; owns covered and open hopper barges, 10,000 and 30,000 barrel tank barges, deck barges, inland river towboats and smaller harbor boats; and provides ancillary services along the United States Inland River Waterways and the Parana-Paraguay and the Magdalena River Systems in South America. SCF Marine operates a fleet of hopper barges along the United States Inland River Waterways and South America, transporting agricultural, industrial, and project cargoes. The liquid division, Supercritical Fluid (SCF) Liquids, is a integrated towboat and tank barge company, specializing in the transportation of chemical, clean, and dirty products. Gateway Terminals is among the newest ethanol and petroleum storage terminals on the Mississippi River, with a capacity of 400,000 barrels and the ability to receive and transfer products by barge, unit train, and truck.

Marine Transportation Services

The Company�� ocean shipping and harbor towing subsidiary, SEACOR Ocean Transport, is an owner and operator of equipment engaged in oil transportation, bunkering, harbor towing, Liquefied Natural Gas (LNG) terminal support, short sea shipping and logistics, and third-party ship management services. Through all aspects of its operations, SEACOR Ocean Transport focuses to provide its customers with marine transportation solutions.

Commodity Trading and Logistics

The Company�� Commodity Trading and Logistics group specializes in the purchase, storage, transportation, and sale of agricultural and energy commodities, which include renewable fuels, blendstocks, sugar, rice, and salt. The Agricultural group is primarily focused on the global sourcing and logistics of sugar, rice, salt, and other dry bulk products. The Energy group is primarily focused on the domestic trading and transportation of physical e! thanol an! d clean blendstocks.

Harbor and Offshore Towing Services

The Company�� ocean shipping and harbor towing subsidiary, SEACOR Ocean Transport, is an operator of equipment engaged in oil transportation, bunkering, harbor towing, LNG terminal support, short sea shipping and logistics, and third-party ship management services. The harbor towing services group, Seabulk Towing, is a tugboat operator with operations along the Gulf Coast and Southeastern seaboard port system from Cape Canaveral, Florida, to Port Arthur, Texas. Seabulk Island Transport owns and operates four ocean tugs and five ocean liquid tank barges.

Advisors' Opinion:

• [By Traders Reserve]

  For investors who want a piece of this developing trend, Transocean and Seadrill are two of the bigger players in this arena. Other offshore drillers/rig operators are Noble (NE) and Ensco (ESV). Companies that provide services to offshore drillers and benefit from increases in exploration and drilling activity are Gulfmark Offshore (GLF), Hornbeck (HOS), Seacor (CKH) and Tidewater (TDW).

• [By Seth Jayson]

  Margins matter. The more Seacor Holdings (NYSE: CKH  ) keeps of each buck it earns in revenue, the more money it has to invest in growth, fund new strategic plans, or (gasp!) distribute to shareholders. Healthy margins often separate pretenders from the best stocks in the market. That's why we check up on margins at least once a quarter in this series. I'm looking for the absolute numbers, so I can compare them to current and potential competitors, and any trend that may tell me how strong Seacor Holdings's competitive position could be.

Hot Consumer Service Stocks To Watch Right Now: Camtek Ltd (CAMT)

Camtek Ltd. (Camtek), incorporated in 1987, designs, develops, manufactures and markets automated solutions dedicated for enhancing production processes and yield for the semiconductor manufacturing and packaging and the printed circuit board (PCB) and integrated circuit (IC) substrate industries. Camtek also designs, develops, manufactures and markets automated optical inspection (AOI), systems and related products. The Company�� AOI systems are used to enhance both production processes and yields for manufacturers in the semiconductor manufacturing and packaging industry and PCB and IC Substrate industry. Through the acquisition of Printar's assets, it also engaged in developing, manufacturing, sale and marketing of direct digital material deposition systems and inks for the PCB industry, with two major fields of activity: Solder Mask and Legend. In addition, through the acquisition of Sela, it is also engaged in the development, manufacturing and marketing of automated scanning electron microscope (SEM) and transmission electron microscope (TEM) sample preparation equipment, primarily for the semiconductor industry.

As of December 31, 2011, the Company had sold more than 2,500 AOI systems in 34 countries worldwide. The Company's PCB customer base includes the majority of the 100 PCB manufacturers worldwide. As of December 31, 2011, it had sold over 300 Falcon systems to more than 25 semiconductor manufacturers, among them outsourced semiconductor assembly and test (OSAT), integrated device manufacturers (IDM) and wafer level packaging subcontractors, including eight out of the top 10 semiconductors companies.

Camtek�� AOI systems consist of an electro-optical assembly unit, either movable or fixed, which consists of a video camera, precision optics and illumination sources. The electro-optical unit captures the image of the inspected product; a precise, either movable or fixed table, that holds the inspected product, and an electronic hardware unit, which operates the! entire system and includes embedded components that process and analyze the captured image by using its algorithms. Its systems can also compile and communicate statistical reports of inspection findings through the customer�� factory information system. The Company offers a range of systems for automated optical inspection of semiconductor wafers, IC substrates and PCBs. These systems are used to enhance production yields and assist in controlling manufacturing processes at wafer fabrication, test and assembly houses, and PCB plants worldwide.

The Company�� Falcon systems are designed for the back end market of the semiconductor industry. The Falcon�� advanced algorithms and inspection capabilities enable its dedicated models to detect defects in the die, which, if left undetected, may cause failure. The Condor is designed to meet the current and future inspection needs of the semiconductor industry. The Condor, through algorithms and advanced hardware configuration, is designed to enhance two dimensional (2D) and three dimensional (3D) detection abilities and increased throughput. The Condor family includes models for: 3D and 2D metrology and inspection of bumped-wafer prepared for packaging in the flip-chip technology; 2D metrology and inspection of finished wafers at the end of their manufacturing process and in test houses; Post-dicing inspection of frame-mounted wafers at assembly and packaging facilities, where it adds the value of detecting dicing-related damage, and inspection and metrology of micro-electro mechanical systems (MEMS) and other special applications.

Condor 5LED is an AOI system designed to provide solutions to a range of requirements that are to light emitting diode (LED) semiconductor manufacturers. The LED market�� special inspection requirements are characterized by 3-6 inch wafers, each of which may contain between 100 to over 200 thousand LED devices per wafer. Typically, the wafer is made of a translucent compound semiconductor, such as g! allium ar! senide, gallium phosphide and/or indium phosphide. The Gannet system is designed for the front end market of the semiconductor industry.

The Company�� AOI products for this industry consist of five product lines: the Phoenix, Dragon and Orion for the inspection of inner and outer layers of PCB panels and ultra-fine-line IC substrate; large area masks (LAM) dedicated for inspection of artwork; and the Pegasus for final inspection (AFI) of IC substrates and high density interconnect (HDI) panels. The Phoenix product family, introduced in November 2011, is designed to support a range of the demanding PCB and IC substrate applications, while keeping in pace with the dynamic technology changes in the industry. The Phoenix product family is enhanced with Spark - Camtek's and detection engine providing high detection capabilities, while minimizing false calls.

Dragon systems are high-throughput, automation-ready systems for inspection of all PCB types in a mass production environment. Dragon models are optimized for specific PCB technology ranges - from mainstream circuits of typically 100 (microns) conductor line width, up to high density substrates having 12 (microns) wide conductive lines. All Dragon models are designed to interface with automated material handling mechanisms provided by the Company or other automation suppliers. Orion systems are stand-alone AOI systems for high volume inspection of all PCB types designed to operate in inspectify mode of operation. Inspectify is a mode of operation enabling the operator to perform verification immediately after inspection on the same system, thus saving time and eliminating handling-related defects.

LAM is specially designed for main-stream LAM inspection. It offers unparalleled detection ability on LAM with down to 25 (microns) line/space width technology. The LAM incorporates advanced technology innovations to ensure the level of detection that these masks require at this critical production stage. Camtek offers! various ! stand-alone verification systems that enable verification of panels after inspection. The Pegasus line includes systems for automated inspection of finished IC substrates that are subsequently used in packaging of ball grid array (BGA) and Chip Scale Package (CSP) devices. The Pegasus inspects both sides of the substrate, detecting process and mechanical defects, in particular in the gold-plated areas, where the substrate will interconnect with the silicon die or the PCB, and in the solder-mask areas. Pegasus models handle substrates in strip format in magazines.

GreenJet is a SM digital printing system aimed to replace the conventional SM application lines for prototypes and high mix low volume production. The GreenJet system offers manufacturers flexible and digital SM printing technology solution. The LGP system incorporates PCB digital legend printing technologies with specially developed heat curable ink, resulting in output and system performance. Camtek has developed the inks for both LGP and GreenJet, which involves different chemicals mixed together in order to reach the required ink characterization.

The Company competes with Rudolph Technologies Inc., KLA-Tencor Corporation, Topcon Corporation, Toray Industries, Inc., Hitachi Ltd., Nidec Tosok Corporation., FEI Company, SII Nanotechnology Japan, Carl Zeiss, Inc., Orbotech Ltd., Dainippon Screen Manufacturing Company, Lloyd-Doyle Limited, Gigavis Co. Ltd., ATI Electronics Pty Ltd., Shirai Electronics Industrial Co. Ltd., First EIE SA and MicroCraft K.K.

Advisors' Opinion:

• [By Garrett Cook]

  In trading on Tuesday, technology shares were relative laggards, down on the day by about 1.68 percent. Top decliners in the sector included Camtek (NASDAQ: CAMT), down 16.3 percent, and MakeMyTrip (NASDAQ: MMYT), off 11.4 percent.

• [By James E. Brumley]

  Investors who've made a point of keeping tabs on the 3D printing craze this year will know that a pair of small caps in this space - Camtek LTD (NASDAQ:CAMT) and Voxeljet AG (NYSE:VJET) - have dominated the headlines in just the past few weeks. For CAMT, the big news was the recent announcement that it would be the first 3D printer maker to develop a product that could print circuit boards. As for VJET, news that it was going to greatly expand its on-demand-printing capacity (for customers that need smaller occasional jobs but don't want to buy a printer of their own) lit the stock up quite nicely.

Hot Consumer Service Stocks To Watch Right Now: Spirit Airlines Inc.(SAVE)

Spirit Airlines, Inc. provides passenger airline services. It provides travel opportunities principally to and from south Florida, the northeast United States, the Caribbean, and Latin America. The company also offers optional travel-related products or services. As of December 31, 2011, it had a fleet of 37 Airbus single-aisle aircrafts. The company was formerly known as Charter One and changed its name to Spirit Airlines, Inc. in 1992. Spirit Airlines, Inc. was founded in 1964 and is headquartered in Miramar, Florida.

Advisors' Opinion:

• [By Adam Levine-Weinberg]

  Rise of the carry-on-bag fee
  In April 2010, ultra-low-cost carrier Spirit Airlines (NASDAQ: SAVE  ) became the first airline in the U.S. (and possibly the world) to introduce a fee for carry-on baggage. Spirit's management decided that adding a carry-on baggage fee would allow them to reduce base airfares, stimulating demand, while improving efficiency by discouraging travelers from bringing large carry-on bags. Two years later, Spirit finally got some company as fellow ULCC Allegiant Travel (NASDAQ: ALGT  ) instituted its own carry-on-bag charge.

• [By Sean Williams]

  I know what you're probably thinking: The words "love" and "airline" in the same sentence must either be a mistake or an intentional oxymoron. However, with regard to low-cost airline Spirit Airlines (NASDAQ: SAVE  ) , it's the honest truth.