The cash-and-stock offer for NYSE Euronext (NYSE:NYX) still needs to be approved by regulators, who nixed the last merger NYSE attempted earlier this year. The offer will value NYSE Euronext at $33.12 a share, a 37.7% premium over the exchange operator's closing price on Wednesday. Shareholders have the option to receive either that amount in cash, or in a mix of cash and stock. ICE believes the deal will end up with only one-third of the transaction valued in cash.
A marriage between NYSE, the premier U.S. stock exchange, and another operator, has been a long time coming. Besides the deal with Germany's Deutsche Boerse that collapsed earlier this year, ICE had made an $11 billion joint offer with rival Nasdaq OMX Group (Nasdaq:NDAQ) in 2011.
ICE said it expects its new deal to close in the second half of 2013, but the Securities and Exchange Commission and the Department of Justice need to sign off on the closing.
"Our transaction is responsive to the evolution of market infrastructure today and offers a range of growth opportunities, while enhancing competition in U.S. and European markets and broadening our ability to address new markets and offer innovative products and services on a global platform," ICE CEO Jeffrey Sprecher, who would lead the combined company, said in a statement.
NYSE CEO Duncan Niederauer, who would take a lessened position in the new firm, said, "This transaction leverages the strength of our iconic brand and the value we have created in our global equity and derivatives franchises -- positioning the business for solid long-term growth and development."
Shares of NYSE Euronext surged on the deal, even hitting prices past the tender offer level, before recently trading at $32.05, up $8 or 33.26 percent for the day. Shares of IntercontinentalExchange Inc were down slightly on the news, losing 81 cents per share, or .63 percent, to recently trade at $127.50.

![Miss USA 2013: Meet The 51 Contestants Competing In The Beauty Pageant [PHOTOS] Miss USA 2013: Meet The 51 Contestants Competing In The Beauty Pageant [PHOTOS]](http://s1.ibtimes.com/sites/www.ibtimes.com/files/styles/v2_multimedia/public/2013/06/13/miss-usa-contestants_14.jpg)


![Stephen Hester Ousted As Royal Bank Of Scotland (RBS) CEO Following Bank's Talks With UK Treasury [VIDEO] Stephen Hester Ousted As Royal Bank Of Scotland (RBS) CEO Following Bank's Talks With UK Treasury [VIDEO]](http://s1.ibtimes.com/sites/www.ibtimes.com/files/styles/v2_medium/public/2013/06/12/rtr3dngo.jpg)
![Hong Kong House Prices Shoot Up, Greek House Prices Plummet [MAP] Hong Kong House Prices Shoot Up, Greek House Prices Plummet [MAP]](http://s1.ibtimes.com/sites/www.ibtimes.com/files/styles/v2_medium/public/2013/06/11/knight-rank-house-prices.png)


![Turkish Riot Police Enter Taksim Square: Riot Police Clash With Protesters In Attempt To Break Up Protests [PHOTOS] Turkish Riot Police Enter Taksim Square: Riot Police Clash With Protesters In Attempt To Break Up Protests [PHOTOS]](http://s1.ibtimes.com/sites/www.ibtimes.com/files/styles/v2_medium/public/2013/06/11/protester-taking-cover.jpg)
![Flooding In Europe: Floods In Germany, Austria, The Czech Republic, Hungary And Slovakia In Pictures [PHOTOS] Flooding In Europe: Floods In Germany, Austria, The Czech Republic, Hungary And Slovakia In Pictures [PHOTOS]](http://s1.ibtimes.com/sites/www.ibtimes.com/files/styles/v2_medium/public/2013/06/11/flooding-europe-billboard.jpg)
![Robin Thicke Credits Justin Timberlake For Success Of Chart Topping Single 'Blurred Lines' [VIDEO] Robin Thicke Credits Justin Timberlake For Success Of Chart Topping Single 'Blurred Lines' [VIDEO]](http://s1.ibtimes.com/sites/www.ibtimes.com/files/styles/v2_multimedia/public/2011/11/21/193689-singer-robin-thicke-poses-backstage-at-the-2011-american-music-awards-.jpg)






![Fed Chairman Ben Bernanke Press Conference, FOMC Decision: Live Blog [VIDEO] Fed Chairman Ben Bernanke Press Conference, FOMC Decision: Live Blog [VIDEO]](http://s1.ibtimes.com/sites/www.ibtimes.com/files/styles/v2_small/public/2013/06/19/bernanke-news-conference-19june2013.jpg)



![Apple iOS 7: New Features Dazzle At WWDC 2013, Designed To 'Bring Order To Complexity' [PHOTOS] Apple iOS 7: New Features Dazzle At WWDC 2013, Designed To 'Bring Order To Complexity' [PHOTOS]](http://s1.ibtimes.com/sites/www.ibtimes.com/files/styles/v2_small/public/2013/06/10/iphone5-ios-7.jpg)


![Unpaid Intern Lawsuit Against Atlantic Records And Warner Music Group Tests Legality Of Music Industry Internships [EXCLUSIVE] Unpaid Intern Lawsuit Against Atlantic Records And Warner Music Group Tests Legality Of Music Industry Internships [EXCLUSIVE]](http://s1.ibtimes.com/sites/www.ibtimes.com/files/styles/v2_small/public/2013/06/17/wmg.jpg)




Like or Follow us for updates on the biggest stories!