TOP STOCK PERCENTAGE GAINERS % MAY 1, 2013

Symbol	Name	Last Trade	Change	Volume
IQNT	Neutral Tandem, Inc.	4.53 4:00PM EDT	1.55 (52.01%)	9,085,223
AMBCW		11.75 2:56PM EDT	2.75 (30.56%)	1,000
JRCC	James River Coal Company	2.13 4:00PM EDT	0.48 (29.09%)	4,586,114
BCOV	Brightcove Inc.	7.51 4:00PM EDT	1.49 (24.75%)	2,873,404
KONE	Kingtone Wirelessinfo Solution	2.40 2:47PM EDT	0.45 (23.08%)	4,330
SYNC	Synacor, Inc.	3.55 4:00PM EDT	0.64 (21.99%)	5,376,470
MNOV	MediciNova, Inc.	3.84 4:00PM EDT	0.69 (21.90%)	445,929
RECV	Recovery Energy, Inc.	1.83 3:58PM EDT	0.29 (18.83%)	18,402
CNIT	China Information Technology, I	1.58 3:59PM EDT	0.25 (18.80%)	410,110
TIGR	TigerLogic Corporation	1.90 3:58PM EDT	0.30 (18.38%)	12,459
MSPD	Mindspeed Technologies, Inc.	2.69 4:00PM EDT	0.40 (17.47%)	3,823,644
GLBS	Globus Maritime Limited	2.67 4:00PM EDT	0.36 (15.58%)	18,986
RATE	Bankrate, Inc. Common Stock	15.40 4:02PM EDT	1.92 (14.24%)	1,919,041
AMD	Advanced Micro Devices, Inc. Co	3.22 4:00PM EDT	0.40 (14.18%)	87,991,521
GDOT	Green Dot Corporation Class A C	17.81 4:01PM EDT	2.10 (13.37%)	2,842,934
SONS	Sonus Networks, Inc.	2.38 4:00PM EDT	0.28 (13.33%)	3,747,818
STML	Stemline Therapeutics, Inc.	16.25 4:00PM EDT	1.91 (13.32%)	119,057
TRLA	Trulia, Inc. Common Stock	32.79 4:01PM EDT	3.73 (12.84%)	3,510,310
EIPL	ETRACS Monthly 2xLeveraged Next	35.11 4:00PM EDT	3.96 (12.71%)	100
ULTI	The Ultimate Software Group, In	108.61 4:00PM EDT	12.02 (12.44%)	1,027,584
DXYN	The Dixie Group, Inc.	6.70 4:00PM EDT	0.70 (11.57%)	102,930
CZFC	Citizens First Corporation	9.29 2:41PM EDT	0.94 (11.26%)	500
MWA	MUELLER WATER PRODUCTS Common S	6.57 4:01PM EDT	0.65 (10.98%)	4,741,647
EBIX	Ebix Inc	20.60 4:00PM EDT	1.99 (10.69%)	5,176,982
REGN	Regeneron Pharmaceuticals, Inc.	237.29 4:00PM EDT	22.15 (10.30%)	4,759,824