Twitter's stock TWTR launches on New York Stock Exchange

TWITTER'S stock has opened at $US45.10 a share on its first day of trading, 73 per cent above its initial offering price.

Twitter is the most highly anticipated initial public stock offering since Facebook debuted last year.

TWITTER'S stock has opened at $US45.10 ($47.40) a share on its first day of trading, 73 per cent above its initial offering price.

The stock is trading on the New York Stock Exchange under the symbol "TWTR." It's the most highly anticipated initial public stock offering since Facebook debuted last year.

The company's shares, were initially priced at $US26 ($27.30), valued Twitter at more than $US18 billion ($18.9 billion).

"TWTR." Twitter gave users the opportunity to ring NYSE's opening bell instead of executives. The users included Sir Patrick Stewart, Captain Jean-Luc Picard in Star Trek: The Next Generation, Vivienne Harr, a 9-year-old girl who ran a lemonade stand for a year to raise money to end child slavery and Cheryl Fiandaca of the Boston Police Department.

.@Twitter owes success to its users, so gives #NYSEBell to @SirPatrickStew, @VivienneHarr & @Bostonpolice #TwitterIPO pic.twitter.com/fAprlGV8Vs

— (NYX) NYSE Euronext (@NYSEEuronext) November 7, 2013

Twitter's initial public offering, has been carefully orchestrated to avoid the glitches and eventual let-down that surrounded Facebook's initial public offering on the Nasdaq 18 months ago. Still, it's the most highly anticipated IPO since its Silicon Valley rival's 2012 debut.

Twitter, named after the sound of a chirping bird, got its start 7 years ago, first with Jack Dorsey and then Evan Williams as CEO. Its current chief is Dick Costolo, a former Google executive who once aspired to be a stand-up comedian. On March 21, 2006, Dorsey posted the world's first tweet: "Just setting up my twttr." Noah Glass, who helped create Twitter posted the same words just 10 minutes later.

Since then, the social network that lets users send short messages in 140-character bursts has attracted world leaders, religious icons and celebrities, along with CEOs, businesses and a slew of marketers and self-promoters.

Tempering expectations was a big theme in the weeks leading up to Twitter's IPO. The company tried to avoid the trouble that plagued Facebook's high-profile offering. Facebook's public debut was marred by technical glitches on the Nasdaq Stock Exchange. As a result, the Securities and Exchange Commission fined Nasdaq $US10 million, the largest ever levied against an exchange. Those problems likely led Twitter to the NYSE.

Twitter is also likely hoping for a first-day pop of its shares that eluded Facebook's stock. Facebook's shares closed just 23 cents above their $US38 IPO price on their first trading day. They traded below $US38 for more than a year.

News_Image_File: Traders are shown with the logo of Twitter and the symbol on which Twitter's stock will be traded (TWTR) on the floor of the New York Stock Exchange.

Still, $US18 billion is a lofty valuation for Twitter compared with its peers. At its IPO price, Twitter valued at roughly 28 times its projected 2013 revenue -$US650 million based on its current growth rate. In comparison, Facebook trades at about 16 times its projected 2013 revenue, according to analyst forecasts from FactSet. Google Inc. meanwhile, is trading at about 7 times its net revenue, the figure Wall Street follows that excludes ad commissions.

Research firm Outsell Inc. puts Twitter's fundamental value at about half of the IPO price, says analyst Ken Doctor. That figure is based on factors such as revenue and revenue growth.

"That's not unusual," Mr Doctor says. "Especially for tech companies. You are betting on a big future."

News_Module: NYSE

One of Twitter's biggest challenges as a newly public company will be to generate more revenue outside the US. More than three-quarters of Twitter's 232 million users are outside the US. But only 26 per cent of Twitter's revenue comes from abroad. The company has said that it plans to bring in more international revenue by hiring more sales representatives in countries such as Australia, Brazil and Ireland.

The pricing means Twitter raised $US1.8 billion in the offering before expenses. Twitter was offering 70 million shares in the IPO, plus an option to buy another 10.5 million. If all shares are sold, the IPO will raise $US2.09 billion, making it the biggest IPO for an internet company since Facebook raised $US16 billion last year.

Twitter, which has never turned a profit in 7 years of existence, had originally set a price range of $US17 to $20 per share for the IPO, but that was an obvious lowball designed to temper expectations. It was widely expected that the price range would go higher. Back in August, for example, the company priced some of its employee stock options at $US20.62, based on an appraisal by an investment firm and it's unlikely to have lost value since.

As is customary on the NYSE, there will be a human designated to ensure that today's IPO is not marred by technical glitches. Earlier on Wednesday, Barclays Capital said Twitter had hired it to be its "designated market maker," a critical role when a stock starts trading. A DMM is an experienced trader who supervises the trading of a company's stock on the NYSE. If technical problems arise, the NYSE uses DMMs to bypass electronic trading systems, allowing people to trade a company's stock. That is not possible on all-electronic stock exchanges such as the Nasdaq.

Twitter's shares entered a frothy market. The Dow Jones industrial average closed at a record high on Wednesday, up 128 points, or 0.8 per cent, to 15,746. The Standard & Poor's 500 index rose seven points, or 0.4 per cent, to 1770, just one point below its own all-time high.