The company raised more than $18 billion in an IPO that was priced at $26 per share on Wednesday. When the first shares began trading Thursday morning, they were trading hands at around $46.
Twitter shares didn't actually trade for more than an hour after the NYSE opened, as the exchange had to sort out the millions of buy and sell orders before starting to match buyers and sellers and come up with a market price.
When the dust settled nearing 11 a.m. ET, the first trade was at around $46 per share. The IPO sold off 10 per cent of the company, which means at $46 per share, Twitter is deemed to be worth $32 billion.
When the idea of an IPO was first floated earlier this year, Twitter had thought it might sell shares somewhere in a range between $17 and $20 per share. As the IPO date neared, that range was bumped up to $23 to $25 a share, before being hiked to $26 for early investors.
With almost 240 million members, the company took in more than a billion dollars last year, but has yet to turn a profit, losing $65 million in the last quarter.
Twitter is the most hyped IPO since Facebook went public last year, and the trading floor is something of a media circus. An Associated Press reporter says media outnumber traders on the floor by 5-1.