The following are some of today’s most notable movers of interest, ranked by percent change since yesterday’s close (all stocks over 100,000 average daily volume). Small-cap stocks have been excluded.

Biggest Intraday Gains

• WMS Industries (NYSE:WMS) 24.52–25.34, +51.86%: Scientific Games Corporation (NASDAQ:SGMS) has entered a definitive agreement to acquire WMS.
• Fortinet  (NASDAQ:FTNT) 22.60–24.24, +23.98%: FTNT reported positive earnings yesterday, with EPS two cents above analyst estimates and revenues at $151.2 million versus the consensus estimate of $144.28 million.
• Jds Uniphase Corp. (NASDAQ:JDSU) 14.00–15.14, +19.19%: JDSU reported positive earnings today, with EPS four cents better than analyst estimates and revenues at $429.9 million versus the consensus estimate of $424.19 million.
• Pitney Bowes  (NYSE:PBI) 12.76–14.37, +17.95%: PBI reported positive earnings today, with EPS of 56 cents, which was above estimates but below last year’s EPS of 98 cents.
• Citrix Systems (NASDAQ:CTXS) 72.68–75.50, +10.26%: Citrix is up on positive earnings released yesterday, with revenues for 2012 up 17% compared to 2011.

Biggest Intraday Declines

• Liquidity Services (NASDAQ:LQDT) 29.30–34.08, -24.91%: LQDT released disappointing earnings today, with a 26% drop in profits for the quarter due to one-time costs.
• Constellation Brands (NYSE:STZ) 28.37–39.25, -17.85%: STZ is down after the Department of Justice blocked the company’s planned acquisition (paywall) of Grupo Modelo.
• Elizabeth Arden (NASDAQ:RDEN) 35.10–39.32, -17.16%: The beauty company released earnings short of estimates and cut 2013 guidance.
• Time Warner Cable (NYSE:TWC) 89.75–95.60, -10.84%: TWC has fallen on a pessimistic growth outlook for the company. CFO Irene Esteves said that rises in costs and a decline in political ads are expected to stress profit margins.
• M/I Homes (NYSE:MHO) 24.93–27.65, -6.17%: In line with predictions, this housing stock is taking a downturn after a parabolic rally.

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