FAP, May 16-Euronext's first-quarter revenue of 372.3 million euros was flat. EBITDA for the first quarter is 218.5 million euros, with an expected 214.7 million euros.

FAP, May 16-Euronext's first-quarter revenue of 372.3 million euros was flat. EBITDA for the first quarter is 218.5 million euros, with an expected 214.7 million euros.