Why Need to Watch: Union Pacific Corporation (NYSE:UNP), AT&T, Inc. (NYSE:T), Electronics for Imaging, Inc. (NASDAQ:EFII), International Business Machines (NYSE:IBM)

Union Pacific Corporation (NYSE:UNP) witnessed an unusual number of call and put contracts exchanging hands during the busy trading session versus the average 10-day contract volume . There were 0.9 call contracts traded for every put contract yielding a 1.11 put/call ratio. Union Pacific Corporation owns one transportation company in America. It links 23 states in the western two-thirds of the country through its operating company, Union Pacific Railroad Company. Union Pacific Corporation (NYSE:UNP) in last trading activity fell -3.22% to close at $98.08. Company weekly performance is -10.26% while its quarterly performance stands at -2.79%. Union Pacific Corporation (NYSE:UNP) is -11.51% away from its 52 week high.AT&T Inc. (NYSE:T) is going to exclusively sell HTC Corp’s (2498.TW) latest smartphone, Desire Eye, just in time for holiday season. Desire Eye aims to to cash in on the selfie craze, with 13-megapixel front and back cameras. The smartphone revealed October 9, when the company announced AT&T to be the exclusive carrier for the device. AT&T will also sell HTC’s point and shoot camera, the RE, which will be available sometime later this year. On last trading day AT&T, Inc. (NYSE:T) fell -1.26% to close at $33.82. Its volatility for the week is 1.48% while volatility for the month is 1.16%. T's sales growth for past 5 years was 0.80% and its EPS growth for past 5 years was 57.50%. AT&T, Inc. (NYSE:T) monthly performance is -0.68%.Electronics For Imaging, Inc. (NASDAQ:EFII), a world leader in customer-focused digital printing innovation, will host its quarterly conference call to discuss third quarter 2014 results on Tuesday, October 21, at 5:00 p.m. Eastern Time (2:00 p.m. Pacific Time). On last trading day Electronics for Imaging, Inc. (NASDAQ:EFII) fell -1.38% to close at $40.07. Its volatility for the week is 3.66% while volatility for the month is 2.59%. EFII's sales growth for past 5 years was 5.40% and its EPS growth for past 5 years was 25.00%. Electronics for Imaging, Inc. (NASDAQ:EFII) monthly performance is -9.59%.Metropolitan Health has teamed up with International Business Machines Corporation (NYSE:IBM) to bring the first commercial application of IBM Watson in Africa. IBM Watson will enable Metropolitan Health transform its health advisory service delivery to its customers. International Business Machines Corporation (NYSE:IBM) in last trading activity fell -1.30% to close at $183.52. Company weekly performance is -2.92% while its quarterly performance stands at -2.64%. International Business Machines Corporation (NYSE:IBM) is -7.34% away from its 52 week high.FalconStor Software, (NASDAQ:FALC) a market leader in data protection and migration, announced today that President and CEO, Gary Quinn, has been named to this year's Top 50 Midmarket IT Vendor Executive list. The Midsize Enterprise Summit (MES) compiled the list to feature the industry's most influential vendor executives serving midmarket and midsize customers. On Monday shares of Falconstor Software Inc. (NASDAQ:FALC) closed at $1.10. Company's sales growth for last 5 years was -7.60%.