NEW YORK ( TheStreet) -- There's been some wicked volatility of late on a stock that usually trades about 65 million share per day on average. After a couple of ugly down days for BlackBerry ( BBRY) (previously known as Research in Motion), its shares have moved to the upside as the company prepares to step into the earnings confessional tomorrow before the markets open.As shares of BBRY moved higher on Tuesday, the S&P 500 once again tested its record, coming within a point of its closing high of 1,565.15, set on Oct. 9, 2007. The benchmark index ended the day up 0.78%, at 1,563.77. Shares of BBRY moved up 23 cents on the day to close at $14.46.
Although volume was unremarkable, traders are betting on what the company will reveal Thursday concerning its Z10 touch-screen smartphone sales in Canada and internationally. Details on the U.S. launch will have to wait until the next quarterly earnings report because the Z10 just hit the U.S. markets at the end of last week. When it reports on its fourth-quarter financial results, BBRY will be facing analysts' expectations that it sold nearly 1 million Z10 phones globally. A report released on Tuesday quoted Morgan Stanley analyst Ehud Gelblum, who predicted Z10 sales "probably won't be a blowout, but the way they have been talking, I'd be shocked if it wasn't anecdotally bullish." This reflects the expectations of both analysts and bullish traders who feel BlackBerry will not disappoint and will likely present an upbeat earnings report. Not all analysts are wildly optimistic and seem to be attempting to moderate the anticipation surrounding the upcoming quarterly numbers. According to the same report, Colin Gillis, an analyst with BGC Financial, expects a higher-than-consensus estimate of 1.3 million Z10 units shipped.
Gillis suggested that store reports have revealed a lack of marketing support and poor positioning by AT&T ( T). "It's sad," Gillis said. "