Euronext N.V.

Transaction in Own Shares • Jan 6, 2016

Amsterdam +31.20.721.4488 Brussels +32.2.620.15.50 +33.1.70.48.24.17 Lisbon +351.210.600.614 Paris +33.1.70.48.24.45

CONTACT - Media: CONTACT - Investor Relations:

EURONEXT ANNOUNCES MONTHLY TRADING VOLUMES FOR DECEMBER 2015

Amsterdam, Brussels, Lisbon, London and Paris – 6 January 2016 – Euronext, the leading exchange in the Eurozone, today announced trading volumes for December 2015.

• The December 2015 average daily transaction value on the Euronext cash order book stood at €7,434 million (+6% compared with December 2014). Activity on ETFs remained particularly dynamic during December with an average daily transaction value at €744 million, up 47% compared to December 2014.
• The average daily volume on equity index derivatives was down at 212,564 contracts (-20% compared with December 2014), and the average daily volume on individual equity derivatives was down at 199,215 contracts (-26% compared with December 2014). The total monthly volume on AtomX, our dedicated derivative trade capture service, reached 11,158 contracts.
• In December 2015, the average daily volume on commodities derivatives decreased by 45% when compared to December 2014, with an average daily volume of 38,434 contracts. A slow start to the European wheat export campaign in the context of globally abundant and high-quality crops contributed to a narrow price range. The yearly ADV volume remained close to 55,900 contracts (+8% compared to 2014 YTD).
• In December 2015, Euronext had four new listings on EnterNext SMEs that altogether raised €101 million. In addition, during December 2015, €6.4 billion was raised in corporate bonds and €5.3 billion in follow-on equity.

Please see tables for the month of December attached

CONTACTS -

Caroline Nico (Europe):	+33 1 70 48 24 41; cnico@euronext.com
Alice Jentink (Amsterdam):	+31 20 721 4488; ajentink@euronext.com
Pascal Brabant (Brussels):	+32 2 620 15 50; pbrabant@euronext.com
Sandra Machado (Lisbon):	+351 210 600 614; smachado@euronext.com
Laura Panhard (Paris):	+33 1 70 48 24 42, lpanhard@euronext.com

About Euronext

Euronext is the primary exchange in the Euro zone with more than 1 300 issuers worth €2.8 trillion in market capitalisation, an unmatched blue-chip franchise consisting of 25 issuers in the EURO STOXX 50® benchmark and a strong, diverse domestic and international client base.

Euronext operates regulated and transparent equity and derivatives markets. Its total product offering includes Equities, Exchange Traded Funds, Warrants & Certificates, Bonds, Derivatives, Commodities and Indices. Euronext also leverages its expertise in running markets by providing technology and managed services to third parties. Euronext operates regulated markets, Alternext and the Free Market; in addition it offers EnterNext, which facilitates SMEs' access to capital markets.

Disclaimer

This press release is for information purposes only and is not a recommendation to engage in investment activities. This press release is provided "as is" without representation or warranty of any kind. While all reasonable care has been taken to ensure the accuracy of the content, Euronext does not guarantee its accuracy or completeness. Euronext will not be held liable for any loss or damages of any nature ensuing from using, trusting or acting on information provided. No information set out or referred to in this publication may be regarded as creating any right or obligation. The creation of rights and obligations in respect of financial products that are traded on the exchanges operated by Euronext's subsidiaries shall depend solely on the applicable rules of the market operator. All proprietary rights and interest in or connected with this publication shall vest in Euronext. This press release speaks only as of this date. Euronext refers to Euronext N.V. and its affiliates. Information regarding trademarks and intellectual property rights of Euronext is located at www.euronext.com/terms-use. © 2016, Euronext N.V. - All rights reserved.

European Cash Market Monthly Activity

	Dec-15	Nov-15		Dec-14		Q4 2015	Q4 2014		YTD 2015	YTD 2014
Nb tradina days	22	21	21			65	64		256	255
NUMBER OF TRANSACTIONS (Buy and sells) (reported trades included)
			Change		Change			Change			Change
	Dec 2015	Nov 2015	%	Dec 2014	% YOY	Q4 2015	Q4 2014	%	YTD 2015	YTD 2014	%
			MOM								YTD.
Total Cash Market *	37 796 874	37 106 318	1.9%	31 344 448	20,6%	116 467 164	104 902 502	11,0%	471 976 404	382 823 090	23,3%
ADV Cash Market *	1718040	1766968	$-2.8%$	1492593	15,1%	1791803	1639102	9.3%	1843658	1501267	22,8%
* (shares, warrants, trackers, bonds)
TRANSACTION VALUE ( € million - Single counted)
			Change		Change			Change			Change
	Dec 2015	Nov 2015	%	Dec 2014	% YOY	Q4 2015	Q4 2014	%	YTD 2015	YTD 2014	%
Eur million			MOM								VTD

Eur million			MOM		% YOY						YTD
Total Cash Market *	163 545.9	154 821.5	5.6%	146 663.4	11.5%	488 544	464 383	5.2%	2 120 093.8	1652298.0	28,3%
ADV Cash Market *	7433.9	7372.5	0,8%	6984.0	6,4%	7516	7 256	3.6%	8 2 8 1.6	6479.6	27,8%
* (shares, warrants, trackers, bonds)

INDICES

	Dec 2015	Nov 2015	Change	Dec 2014	Change
			%		% YTD
N 100	906,33	961.87	$-5.8%$	839,52	8,0%
N 150	2403.2	2417.6	$-0.6%$	2042.2	17.7%
AEX	441.8	469.5	$-5.9%$	424.5	4.1%
BEL 20	3700.3	3760.9	$-1.6%$	3 2 8 5 3	12.6%
CAC40	4637,1	4957,6	$-6.5%$	4272.8	8.5%
PSI 20	5313,2	5350,4	$-0,7%$	4799,0	10,7%

Number of Euronext listed Exchange traded Products (ETPs)

	Dec 2015	Nov 2015	Change $\alpha$	Dec 2014	Change
					% YTD
AEX	2227	2300	$-3.2%$	1406	58,4%
BEL 20	133	133	0,0%	99	34.3%
CAC40	4648	5445	-14.6%	4073	14.1%
PSI 20		104	$-30.8%$	73	$-1.4%$

LISTINGS

---------- Number of Issuers
	Dec 2015	Nov 2015	Change	Dec 2014	Change
					% YOY	December 2014	Change %
EURONEXT**	1318	1325	$-0.5%$	1303	1,2%	1303	1,2%
EnterNext	726	721	0,7%	727	$-0.1%$	727	$-0.1%$

**(Euronext, Alternext and Free Market)

EURONEXT (Euronext, Alternext) CAPITAL RAISED on Equities on Primary and Secondary Market

	CAPITAL RAISED on Equities on I

Nov 2015	Change
		Dec 2014	Change	Q4 2015	Q4 2014	Change			Change %
5		2		14	6		52	45
5 559	-98,2%	3	3609,2%	6 385	2 413	164,6%	12 401	11 201	10,72%
4 884	-97,9%	3	3609,2%	5 705	2 413	136,4%	11 256	10 780	4,41%
531	898,2%	6 126	-13,55%	8 618	15 450	-44,2%	32 857	36 340	-9,59%
4 092	56,4%	5 000	28,00%	13 326	13 517	-1,4%	66 437	56 921	16,72%
10 182	15,9%	11 128	6,01%	27 649	31 380	-11,9%	111 696	104 462	6,92%
		%		% YOY			%	YTD 2015	YTD 2014

of which ENTERNEXT

CAPITAL RAISED on Equities on Primary and Secondary Market

(mln of €)

			Change		Change			Change			Change
	Dec 2015	Nov 2015	%	Dec 2014	% YOY	Q4 2015	Q4 2014	%	YTD 2015	YTD 2014	%
Nb New Listings **	4	1		1		8	2		34	29
Money Raised New LisOngs incl over alloment	101	6	1551,0%	3	3609,2%	340	5	6290,0%	1 293	748	72,75%
of which Money Raised New Listings	101	6	1551,0%	3	3609,2%	340	5	6290,0%	1 234	741	66,53%
Follow-ons on Equities	495	25	1872,9%	747	-33,77%	560	1 932	-71,0%	4 251	5 303	-19,85%
Corporate Bonds	920	210	338,1%	191	381,6%	1 191	924	29,0%	2 396	2 885	-16,95%
Total Money Raised *	1 516	241	528,6%	941	61,12%	2 092	2 861	-26,9%	7 939	8 936	-11,16%

* included New Listings incl over allotment, Follow-ons on Equities, Corporate Bonds on Euronext Listed Issuers

** YTD 2014 figure revised excluding Transfers

European Derivatives Market Monthly Activity

Nb tradina days	Dec-15 22	Nov-15 21		Dec-14 21		Q4 2015 64	Q4 2014 64		YTD 2015 256	YTD 2014 255
Volume (in lots)
											Change
			Change %		Change %				Jan 2015 till	Jan 2014 till	%
	Dec 2015	Nov 2015	MOM	Dec-14	YOY	Q4 2015	Q4 2014	Change %	Dec 2015	Dec 2014	YTD
Equity	9059141	8738586		3.7% 11 207 527	$-19,2%$	27 360 968	34 830 915	$-21,4%$	121 092 177	130 781 202	$-7,4%$
of which Atomx	11 158	5302				16460			16460
Index	4676406	4 216 344	10.9%	5547730	$-15,7%$	13 323 091	17 681 919	$-24.7%$	60 897 617	63 968 343	$-4,8%$
of which Atomx	6 158	4302				10460			10460
Futures	3643566	3323389	9.6%	3941930		-7.6% 10 447 758	12 622 798	$-17,2%$	46 901 068	46 788 921	0,2%
of which Atomx	6 158	4302				10460			10460
Options	1032840	892 955	15,7%	1605800	$-35,7%$	2875333	5 0 5 1 2 1	$-43.2%$	13 996 549	17 179 422 - 18,5%
of which Atomx	0	0
Individual Equity	4 3 8 2 7 3 5	4522242	$-3.1%$	5 659 797	$-22.6%$	14 037 877	17 148 996	$-18.1%$	60 194 560	66 812 859	-9,9%
of which Atomx	5000	1000				6000			6000
Futures	22 1 25		214 > 500%	3 226 > 500%		27611	3987	>500%	94538		21 675 336.2%
of which Atomx	$\boldsymbol{0}$	$\boldsymbol{0}$				$\Omega$			0
Options	4 360 610	4522028	$-3.6%$	5656571		$-22.9\%$ 14 010 266	17 145 009	$-18,3%$	60 100 022	66 791 184 -10,0%
of which Atomx	5000	1000				6000			6000
Commodity	845 543	1 155 109	$-26.8%$	1455069	$-41,9%$	3 258 241	3 942 466	$-17.4%$	14 295 804	13 165 310	8,6%
Futures	735 996	1017622	$-27.7%$	1 166 569	$-36.9%$	2826257	3 259 726	$-13.3%$	11 909 878	10 787 401	10.4%
Options	109 547	137487	$-20,3%$	288 500	$-62,0%$	431984	682 740	$-36,7%$	2 385 926	2 377 909	0,3%
Other	10411	7494	38.9%	16 244	$-35.9%$	24 684	41522	-40.6%	127 702	112 364	13,7%
Futures	0	0		0		$\mathbf 0$	0		0	$\overline{\phantom{a}}$
Options	10411	7494	38.9%	16 244	$-35,9%$	24 6 84	41522	$-40.6%$	127 702	112 357	13,7%
Total Futures	4401687	4341225	1.4%	5 1 1 7 7 2 5	$-13,9%$	13 301 626	15 886 511	$-16,3%$	58 905 484	57 598 004	2,3%
Total Options	5513408	5559964	$-0.8%$	7567115	$-27,1%$	17 342 267	22 928 392	$-24.4%$	76 610 199	86 460 872 -11.4%
Total Euronext	9915095	9901189		0,1% 12 678 840	$-21,8%$	30 643 893	38 814 903	$-21.1%$	135 515 683	144 058 876	$-5,9%$

ADV (in lots)

											Change
			Change %		Change %				Jan 2015 till	Jan 2014 till	%
	Dec 2015	Nov 2015	MOM	Dec-14	YOY	Q4 2015	Q4 2014	Change %	Dec 2015	Dec 2014	YTD
Equity	411 779	416 123	-1,0%	533 692	-22,8%	427 515	544 233	-21,4%	473 016	512 867	-7,8%
of which Atomix	507	252				257			64
Index	212 564	200 778	5,9%	264 178	-19,5%	208 173	276 280	-24,7%	237 881	250 856	-5,2%
of which Atomx	280	205				163			41
Futures	165 617	158 257	4,7%	187 711	-11,8%	163 246	197 231	-17,2%	183 207	183 486 -0,2%
of which Atomx	280	205				163			41
Options	46 947	42 522	10,4%	76 467	-38,6%	44 927	79 049	-43,2%	54 674		67 370 -18,8%
of which Atomx	0	0
Individual Equity	199 215	215 345	-7,5%	269 514	-26,1%	219 342	267 953	-18,1%	235 135	262 011 -10,3%
of which Atomx	227	48				94			23
Futures	1 006		10 >500%		154 >500%	431		62 >500%	369		85 334,5%
of which Atomx	0	0				0			0
Options	198 210	215 335	-8,0%	269 361	-26,4%	218 910	267 891	-18,3%	234 766		261 926 -10,4%
of which Atomx	227	48				94			23
Commodity	38 434	55 005	-30,1%	69 289	-44,5%	50 910	61 601	-17,4%	55 843	51 629	8,2%
Futures	33 454	48 458	-31,0%	55 551	-39,8%	44 160	50 933	-13,3%	46 523		42 304 10,0%
Options	4 979	6 547	-23,9%	13 738	-63,8%	6 750	10 668	-36,7%	9 320		9 325 -0,1%
Other	473	357	32,6%	774	-38,8%	386	649	-40,6%	499		441 13,2%
Futures	0	0		0		0	0		0	0
Options	473	357	32,6%	774	-38,8%	386	649	-40,6%	499		441 13,2%
Total Futures	200 077	206 725	-3,2%	243 415	-17,8%	207 838	248 227	-16,3%	230 100	225 875	1,9%
Total Options	250 609	264 760	-5,3%	360 339	-30,5%	270 973	358 256	-24,4%	299 259		339 062 -11,7%
Total Euronext	450 686	471 485	-4,4%	603 754	-25,4%	478 811	606 483	-21,1%	529 358	564 937 -6,3%

Open Interest

			Change %		Change %
	Dec-15	Nov-15	MOM	Dec-14	YOY
Equity		10 331 875 15 774 887		-34,5% 10 434 676	-1,0%
Index	732 406	1 031 134	-29,0%	836 640	-12,5%
Futures	371 286	456 115	-18,6%	357 837	3,8%
Options	361 120	575 019	-37,2%	478 803	-24,6%
Individual Equity		9 599 469 14 743 753	-34,9%	9 598 036	0,0%
Futures	71 094	53 475	32,9%	769	>500%
Options		9 528 375 14 690 278	-35,1%	9 597 267	-0,7%
Commodity	728 580	717 777	1,5%	793 657	-8,2%
Futures	377 031	380 152	-0,8%	373 809	0,9%
Options	351 549	337 625	4,1%	419 848	-16,3%
Other	4 542	5 723	-20,6%	11 151	-59,3%
Futures	0	0		0
Options	4 542	5 723	-20,6%	11 151	-59,3%
Total Futures	819 411	889 742	-7,9%	732 415	11,9%
Total Options		10 245 586 15 608 645		-34,4% 10 507 069	-2,5%
Total Euronext		11 064 997 16 498 387		-32,9% 11 239 484	-1,6%