????盡管各界都在擔心是不是已經出現了新一輪的科技泡沫，但大大小小的科技IPO依然你方唱罷我登場。紐交所今年預計將迎來150-200宗IPO，而且IPO窗口預計將一直持續到2014年底。而投資者追逐的熱點依然是醫療保健、能源、科技、金融服務和消費領域的成長故事。

????近來似乎每隔5分鐘就有一家尚未盈利的科技公司宣布IPO。如此密集的IPO公告帶來一個顯而易見的問題：我們是否已經進入了科技泡沫期？這個問題已經到了消費者新聞與財經電視頻道（CNBC）每位節目主持人的嘴邊，到了Twitter用戶敲擊鍵盤的指尖。上周，當紐交所大廳擁滿了舞蹈的糖果粉碎傳奇吉祥物時，這個問題同樣也浮現了出來。

????當時是《糖果粉碎傳奇》（Candy Crush）出品方King在紐交所掛牌上市之后幾分鐘。這只股票的掛牌價比投行前夜設定的價格低了幾美元，而且立即跌破了IPO發行價格。這一刻沒有像Twitter 公司IPO首日早間那樣成功，Twitter在1個小時內取得的掛牌價幾乎是它的投行前夜設定價格的兩倍，實現了大幅躍升。

????Lately, it seems like unprofitable tech companies are announcing IPOs every five minutes. And with that flurry of announcements comes the obvious question: Are we in a tech bubble? The question is on the lips of every CNBC anchor and fingertips of Twittering masses. It also came up last week amid a sea of dancing Candy Crush mascots on the floor of the New York Stock Exchange.

????It was a few minutes after King (KING), the maker of Candy Crush, had listed itself on the exchange. The stock wound up listing a few dollars below the price its bankers had set the night before, and it promptly traded down upon its IPO. It wasn't as triumphant a moment as the morning of Twitter's (TWTR) IPO, when the stock took an hour to list at almost double the price its bankers had set the night before, resulting in a huge pop.

????Was King's lackluster IPO a sign that investors are wary of a bubble? Scott Cutler, executive vice president and head of global listings at NYSE Euronext, says we are nowhere near 1999-2000 levels for IPOs. In fact, the deal volume we're seeing now is only slightly up each year since the drought of 2008.