As noted in September, broadband/bandwidth play Ciena's (CIEN) pop back above the key, 50-day moving average was a good omen, and the stock has since rocketed up to about $21, taking out psychological resistance at $20.

Ciena, first discussed here on May 19, 2009, at a price of $11.27, remains on track to post a roughly 50% increase in revenue in FY2011, after a likely 80% to 90% increase in FY2010, aided by revenue from its $521 million acquisition of Nortel's Metro Ethernet Networking business in March.

I'm Reiterating my Buy rating for AT&T (NYSE: T), first recommended on February 11, 2009 when T was priced $24.56.

AT&T held support at $20 and although the market has been peppered with renewed concerns about a 'late' U.S. economic recovery (and an 'even later' global economic recovery), AT&T shares have held their own. And... this was after AT&T's shares were essentially unmoved by the greatest financial market and stock market tumult since the 1930s.

The Wall Street Journal is reporting that the U.S. Department of Justice has begun a preliminary review of potential anti-competitive practices among large telecom companies such as Verizon Communications Inc. (NYSE: VZ) and AT&T Inc. (NYSE: T).

One area the Justice Department may investigate is whether wireless providers are hurting small competitors by tying up popular phones with exclusive agreements. Think AT&T as the exclusive provider of service for Apple Inc.'s (NASDAQ: AAPL) iPhone in the U.S.

While the earnings crunch for this quarter is all but over, there is still plenty of action in the earnings arena this coming week. For instance, analysts surveyed by Thomson Financial are expecting America's Car Mart Inc. (NASDAQ: CRMT) and Campbell Soup Co. (NYSE: CPB) to be among this week's top earnings gainers.

Bentonville, Ark.-based America's Car Mart is expected to post net income of 38 cents per share (up 52.6% from the same period a year ago) on revenue of $73.8 million (up 25.8%). The used car dealer chain has tended in recent quarters toward positive surprises -- by 21 cents per share, or 73.5%, in the previous quarter. The long-term EPS growth forecast is 15%, about the same as the S&P 500. The consensus recommendation of analysts is to buy CRMT.

Campell is tentatively scheduled to report this week, and the world's biggest soup maker is expected to post net income of 25 cents per share (up 44.0% from a year ago) on revenue of $1.7 billion (up 7.5%). The Camden, N.J.-based company has just missed earnings estimates in the past three quarters. Its long-term EPS growth forecast is 7.5%, which is less than the industry average, but about the same as rivals Kraft Foods (NYSE: KFT) and Heinz (NYSE: HNZ). The analysts' consensus recommendation is currently to buy Campbell.

Other anticipated double-digit earnings gainers scheduled to report this week include brand name apparel maker Guess Inc. (NYSE: GES), mining equipment maker Joy Global (NASDAQ: JOYG), and chip maker National Semiconductor (NYSE: NSM). And Take-Two Interactive Software (NASDAQ: TTWO) is expected to swing to a profit.

"Investors have shied away from the big telcos in recent years because of concerns that their traditional businesses were shrinking," notes George Putnam III, an expert in uncovering turnarounds.

But now, he explains, "After years of concern about the cable companies invading their turf, the big telecoms are now well positioned to fight back."

In his The Turnaround Letter, the advisor looks at seven leaders in the global telecom space, all of which he says represent global leaders, with dominant positions in their local markets and the "potential to grow steadily by expanding the services they offer."

AT&T (NYSE: T) Putnam notes, gained control of Cingular Wireless due to its merger with Bellsouth. The renamed AT&T Wireless, he says, will account for about 35% of AT&T's revenues.

The advisor observes, "In addition to a strong wireless presence, AT&T is rolling out fiber-based landline services. With revenues expected to be north of $120 billion in 2007 and substantial operating cash flow, AT&T is a force to be reckoned with." Further, he notes, the dividend was just raised for the 22nd consecutive year, and the company is expected to repurchase roughly $7 billion worth of stock in 2007.