FinData: List of Symbols for NASDAQ Stock Exchange [NASDAQ] Starting with A

Sunday, 24 June 2018

NASDAQ Symbols

Browse Symbols

Code	Name	High	Low	Close	Volume	Change
AABA	Altaba Inc	80.17	78.87	79.46	8,647,900	0.16	0.20	6
AAL	AAL	42.41	41.02	41.35	9,115,100	0.14	0.34	8
AAME	Atlantic American Corporation	2.600	2.600	2.600	1,000	0.145	5.91	6
AAOI	Applied Optoelectronics Inc.	44.28	41.81	43.75	1,154,000	0.62	1.44	4
AAON	AAON Inc.	33.90	32.85	33.10	288,700	0.35	1.05	5
AAPL	Apple Inc.	186.15	184.70	184.92	27,200,400	0.54	0.29	7
AAWW	Atlas Air Worldwide Holdings	74.60	72.05	73.55	419,800	0.45	0.61	6
AAXJ	iShares Trust	73.45	73.03	73.12	679,200	0.67	0.92	7
AAXN	Axon Inc	68.15	66.29	67.65	989,200	0.60	0.89	7
ABAC	Aoxin Tianli Group Inc.	2.370	2.180	2.210	9,500	0.040	1.78	6
ABAX	ABAXIS Inc.	83.23	82.87	83.21	515,700	0.32	0.39	9
ABCB	Ameris Bancorp	57.50	56.35	56.70	789,400	0.45	0.79	8
ABCD	CAMBIUM LEARNING GROUP INC.	11.08	10.78	11.07	296,600	0.17	1.56	7
ABDC	Alcentra Capital Corp.	6.850	6.600	6.630	91,100	0.210	3.07	4
ABEO	Abeona Therapeutics Inc.	16.40	15.60	16.40	1,771,600	0.60	3.80	6
ABEOW	Abeona Therapeutics Inc.	10.70	10.70	10.70	200	0.43	3.86	5
ABIL	Ability Inc.	6.680	3.960	4.990	8,288,200	0.440	9.67	6
ABIO	ARCA BIOPHARMA INC.	0.5350	0.5160	0.5310	192,300	0.0110	2.12	6
ABLX	Ablynx Nv	53.16	52.80	52.87	14,500	0.11	0.21	7
ABMD	ABIOMED Inc.	444.07	426.99	427.29	1,043,000	10.98	2.51	9
ABTX	Allegiance Bancshares Inc.	44.60	43.20	43.50	173,500	0.40	0.91	7
ABUS	Arbutus Biopharma Corporation	6.900	6.300	6.800	4,083,900	0.425	6.67	7
ACAD	ACADIA Pharmaceuticals Inc.	16.37	15.78	16.33	13,523,000	0.38	2.38	7
ACBI	Atlantic Capital Bancshares In	21.15	20.75	21.00	923,900	0.20	0.96	6
ACER	Acer Therapeutics Inc.	20.86	19.05	20.68	27,700	1.43	7.43	6
ACERW	Acer Therapeutics Inc. WT	0.0040	0.0025	0.0025	338,700	0.0007	21.88	5
ACET	Aceto Corporation	4.220	3.980	4.000	3,551,300	0.060	1.48	6
ACFC	Atlantic Coast Federal Corporation	10.98	10.80	10.89	79,500	0.00	0.00	7
ACGL	Arch Capital Group Ltd.	26.74	26.25	26.48	2,913,500	0.12	0.46	7
ACGLO	Arch Capital Group Ltd. ADR	24.44	24.35	24.43	15,500	0.11	0.45	6
ACGLP	Arch Capital Group Ltd	24.05	23.96	24.00	33,800	0.08	0.33	5
ACHN	Achillion Pharmaceuticals Inc.	2.890	2.670	2.840	2,506,600	0.010	0.35	6
ACHV	Achieve Life Sciences Inc.	3.950	3.400	3.830	2,107,100	0.450	13.31	7
ACIA	Acacia Communications	33.49	32.30	33.33	1,752,100	0.13	0.39	6
ACIW	ACI Worldwide Inc.	26.44	25.94	26.01	867,400	0.31	1.18	6
ACLS	Axcelis Technologies Inc.	21.20	20.30	20.45	909,800	0.50	2.39	5
ACMR	A.C. Moore Arts & Crafts Inc.	12.72	11.80	12.54	915,800	0.60	5.03	6
ACNB	Acnb Corp	36.00	32.10	35.65	86,400	3.10	9.52	7
ACOR	Acorda Therapeutics Inc.	29.95	28.60	29.45	808,800	0.45	1.51	7
ACRS	Aclaris Therapeutics Inc.	20.05	19.35	19.39	700,600	0.53	2.66	7
ACRX	Acelrx Pharmaceuticals	4.100	3.900	4.000	521,300	0.050	1.23	5
ACSF	American Capital Senior Floatin	12.35	12.25	12.30	56,100	0.05	0.40	7
ACT	Advisorshares Vice ETF	26.08	25.93	26.02	6,700	0.10	0.39	7
ACTG	Acacia Research Corporation	4.350	4.100	4.350	717,400	0.200	4.82	7
ACWI	iShares MSCI ACWI Index Fund	72.29	71.94	72.02	1,135,400	0.38	0.53	7
ACWX	iShares MSCI ACWI ex US Index Fund	47.98	47.71	47.82	236,500	0.47	0.99	7
ACXM	Acxiom Corporation	30.32	29.89	30.02	719,900	0.03	0.10	6
ADAP	Adaptimmune Ltd	13.08	12.56	13.00	361,200	0.08	0.61	7
ADBE	Adobe Systems Incorporated	248.80	243.26	243.63	4,124,400	5.20	2.09	9
ADES	ADA-ES Inc.	11.23	11.05	11.18	295,900	0.08	0.72	5
ADMA	Adma Biologics	4.960	4.750	4.910	2,256,700	0.050	1.03	7
ADMP	Adamis Pharmaceuticl	3.600	3.310	3.450	366,600	0.125	3.50	4
ADMS	Adamas Pharmaceuticals Inc.	25.70	24.61	25.21	1,100,100	0.29	1.14	8
ADOM	Adomani Inc.	1.260	1.160	1.160	773,700	0.060	4.92	3
ADP	AUTOMATIC DATA PROCS	139.95	138.22	139.09	1,735,600	0.88	0.64	7
ADRA	BLDRS Asia 50 ADR Index Fund	34.18	34.01	34.18	400	0.08	0.23	7
ADRD	BLDRS Developed Markets 100 ADR Index	22.64	22.60	22.64	3,300	0.33	1.48	7
ADRE	BLDRS Emerging Markets 50 ADR Index Fund	42.07	41.90	41.94	9,500	0.42	1.01	7
ADRO	Aduro Biotech Inc.	8.175	7.650	8.050	2,562,300	0.400	5.23	7
ADRU	BLDRS Europe 100 ADR Index Fund	22.08	21.97	22.08	5,700	0.35	1.61	7
ADSK	Autodesk Inc.	137.96	133.37	136.51	2,703,100	1.23	0.89	8
ADTN	ADTRAN Inc.	14.50	14.10	14.35	749,800	0.05	0.35	4
ADUS	ADDUS HOMECARE CORPORATION- YAHO	60.65	59.05	60.20	215,700	1.20	2.03	7
ADVM	Adverum Biotechnologies Inc.	6.100	5.600	6.050	6,374,100	0.300	5.22	8
ADXS	ADXS	1.730	1.620	1.630	4,784,500	0.070	4.12	6
ADXSW	Advaxis Inc.	0.2200	0.2200	0.2200	300	0.0000	0.00	4
AEHR	Aehr Test Systems	2.640	2.500	2.540	88,700	0.060	2.31	4
AEIS	Advanced Energy Industries Inc.	61.27	59.85	60.85	490,500	0.43	0.71	7
AEMD	Aethlon Medical Inc	1.320	1.260	1.300	72,700	0.020	1.52	6
AERI	Aerie Pharmaceuticals Inc.	71.30	65.70	70.45	1,203,000	3.10	4.60	7
AETI	American Electric Technologies Inc.	1.330	1.230	1.240	331,100	0.030	2.36	5
AEY	ADDvantage Technologies Group Inc.	1.347	1.280	1.295	11,800	0.015	1.15	5
AEZS	AEterna Zentaris Inc.	2.180	2.110	2.110	103,500	0.020	0.94	6
AFAM	Almost Family Inc	56.40	54.15	56.00	582,200	1.05	1.91	6
AFHBL	Atlas Financial Holdings Inc. 6.625%	24.85	24.68	24.80	900	0.10	0.40	5
AFMD	Affimed Therapeutics B.V.	1.800	1.650	1.750	648,300	0.025	1.45	7
AFSI	AmTrust Financial Services Inc.	14.63	14.53	14.56	4,845,800	0.03	0.21	7
AGEN	Antigenics Inc.	2.575	2.410	2.430	2,963,300	0.070	2.80	8
AGFS	Agrofresh Solutions Inc.	7.470	7.225	7.320	1,239,300	0.080	1.08	7
AGFSW	Agrofresh Solutions Inc.	0.3100	0.2200	0.2300	23,400	0.0700	23.33	7
AGII	Argo Group International Holdings Ltd.	59.25	55.10	58.85	212,500	3.00	5.37	7
AGIO	Agios Pharmaceuticals Inc.	98.72	96.39	97.38	447,000	0.13	0.13	7
AGLE	Aeglea Biotherapeutics	10.82	10.05	10.72	2,038,700	0.24	2.29	7
AGMH	Agm Group Holdings Inc. Class A	30.44	26.73	27.16	90,400	1.34	4.70	4
AGNC	American Capital Agency Corp.	19.00	18.87	18.90	5,556,600	0.00	0.00	6
AGNCB	American Capital Agency Corp.	26.15	26.02	26.15	8,600	0.12	0.46	6
AGNCN	Agnc Investment Corp.	26.02	25.87	25.92	9,500	0.09	0.35	5
AGND	AGND	43.58	43.58	43.58	200	0.10	0.23	7
AGRX	Agile Therapeutics Inc	0.5900	0.5600	0.5700	296,500	0.0100	1.72	6
AGTC	Applied Genetic Technologies Co	4.500	4.250	4.350	53,300	0.050	1.14	6
AGYS	Agilysys Inc.	15.59	15.34	15.46	291,900	0.09	0.58	6
AGZD	Wisdomtree Barclays U.S. Aggreg	47.89	47.80	47.80	1,800	0.10	0.21	5
AHGP	Alliance Holdings GP L.P.	28.62	28.25	28.37	72,000	0.03	0.11	6
AHPA	AHPA	10.05	10.03	10.05	20,500	0.02	0.20	7
AHPAU	Avista Healthcare Public Acquisition	10.25	10.00	10.25	2,000	0.11	1.08	6
AHPAW	Avista Healthcare Public Acquisition	0.4100	0.4100	0.4100	1,100	0.0800	24.24	7
AHPI	Allied Healthcare Products Inc.	2.480	2.400	2.480	4,300	0.060	2.48	6
AIA	S&P Asia 50 Index Ishares	63.83	63.42	63.46	210,800	0.51	0.81	8
AIHS	Senmiao Technology Limited	6.220	5.900	5.900	25,700	0.150	2.48	4
AIMC	Altra Holdings Inc.	44.70	43.90	44.50	596,900	0.45	1.02	7
AIMT	Aimmune Therapeutics Inc.	28.33	27.42	28.27	1,775,400	0.70	2.54	6
AINV	Apollo Investment Corporation	5.630	5.550	5.560	1,044,700	0.010	0.18	6
AIPT	Precision Therapeutics Inc.	1.150	1.080	1.130	75,700	0.050	4.63	4
AIRG	Airgain Inc	8.950	8.650	8.770	42,000	0.030	0.34	7
AIRR	AIRR	27.11	26.87	26.96	8,800	0.04	0.15	6
AIRT	Air T Inc.	34.00	32.08	34.00	3,900	0.15	0.44	5
AKAM	Akamai Technologies Inc.	81.85	79.72	80.32	5,841,300	1.37	1.68	7
AKAO	AKAO	12.67	12.00	12.42	1,495,100	0.03	0.24	5
AKBA	Akebia Therapeutics Inc.	10.86	10.59	10.75	1,322,000	0.09	0.83	6
AKCA	Akcea Therapeutics Inc.	27.80	25.07	26.22	606,100	0.30	1.16	8
AKER	AKER	0.3950	0.3680	0.3750	2,250,200	0.0150	3.85	6
AKRX	Akorn Inc.	16.05	15.47	16.03	12,434,100	0.27	1.71	7
AKTS	Akoustis Technologies Inc	8.500	7.550	7.600	1,253,600	0.110	1.43	6
AKTX	Akari Therapeutics Plc	2.070	1.970	1.990	42,800	0.010	0.50	4
ALBO	Albireo Pharma Inc.	37.45	35.61	37.31	1,190,000	1.28	3.55	7
ALCO	Alico Inc.	32.65	32.00	32.10	23,300	0.20	0.62	6
ALDR	Alder Biopharmaceuticals Inc	17.58	16.70	16.80	2,431,400	0.50	2.89	7
ALDX	Aldeyra Therapeutics Inc.	8.650	8.300	8.550	1,668,900	0.050	0.59	7
ALGN	Align Technology Inc.	363.96	347.15	353.27	1,296,500	6.33	1.76	7
ALGT	Allegiant Travel Company	147.85	143.10	144.15	153,900	2.00	1.37	7
ALIM	ALIMERA SCIENCES INC	0.9100	0.8300	0.8800	139,900	0.0100	1.15	5
ALJJ	Alj Regional Hldgs	1.980	1.850	1.940	55,300	0.030	1.57	6
ALKS	Alkermes Inc.	44.90	43.53	44.13	1,212,700	0.48	1.10	7
ALLT	Allot Communications Ltd.	5.340	5.250	5.290	9,000	0.015	0.28	5
ALNA	Allena Pharmaceuticals Inc.	13.77	12.85	13.38	896,500	0.38	2.92	5
ALNY	Alnylam Pharmaceuticals Inc.	104.31	101.68	104.20	711,300	1.51	1.47	6
ALOG	Analogic Corporation	84.00	83.95	83.95	212,600	0.00	0.00	7
ALOT	Astro-Med Inc.	19.00	18.70	19.00	22,200	0.20	1.06	7
ALPN	Alpine Select Ag	7.920	7.600	7.760	17,500	0.140	1.77	6
ALQA	ALQA	2.100	1.990	2.010	2,200	0.040	1.95	4
ALRM	Alarm.Com Holdings Inc.	37.77	36.28	37.60	2,219,000	0.31	0.83	7
ALRN	American Learning Corp New Yor	6.180	5.650	6.040	565,700	0.020	0.33	5
ALSK	Alaska Communications Systems Group Inc.	1.720	1.660	1.700	188,300	0.020	1.16	4
ALT	Altimmune Inc.	0.6300	0.5500	0.5900	432,000	0.0100	1.72	5
ALTR	Altera Corporation	35.43	33.55	34.73	3,320,000	0.55	1.56	6
ALTY	Global X Superdividend Alternatives ETF	14.96	14.92	14.92	500	0.05	0.34	6
ALXN	Alexion Pharmaceuticals Inc.	128.64	125.37	127.57	2,326,900	1.76	1.40	7
AMAG	AMAG Pharmaceuticals Inc.	21.85	21.20	21.75	884,300	0.63	2.96	6
AMAT	Applied Materials Inc.	49.40	47.73	47.96	13,200,500	1.03	2.10	7
AMBA	Ambarella Inc	44.23	43.18	43.24	579,800	0.44	1.01	4
AMCA	Ishares Russell 1000 Pure U.S. Revenue	27.40	27.37	27.40	6,100	0.15	0.55	8
AMCN	AirMedia Group Inc	0.6800	0.6600	0.6800	69,700	0.0200	3.03	5
AMD	Advanced Micro Devices	15.91	15.56	15.80	59,257,100	0.15	0.96	7
AMDA	Amedica Corp	1.080	1.040	1.070	101,800	0.020	1.90	5
AMED	Amedisys Inc	88.60	86.46	86.90	426,800	1.03	1.17	7
AMEH	Apollo Medical Holdings Inc	30.00	18.19	30.00	2,847,700	10.08	50.60	5
AMGN	Amgen Inc.	188.09	184.83	185.15	11,153,000	0.84	0.45	8
AMKR	Amkor Technology Inc.	9.130	8.920	8.930	1,346,600	0.130	1.43	7
AMNB	American National Bankshares Inc.	42.50	41.60	41.60	44,800	0.70	1.65	6
AMOT	Allied Motion Technologies Inc.	47.55	46.59	47.29	109,300	0.05	0.11	6
AMPH	American Physicians Service Group Inc.	16.16	15.76	15.77	995,800	0.33	2.05	7
AMR	Alta Mesa Resources Inc.	7.220	6.910	7.140	12,761,100	0.300	4.39	4
AMRB	American River Bankshares	15.98	15.70	15.77	31,500	0.06	0.38	6
AMRH	AMRH	1.100	1.020	1.030	89,400	0.060	5.50	5
AMRHW	Ameri Holdings Inc. Warrant	0.1800	0.1700	0.1700	1,900	0.0100	5.56	6
AMRK	AMRK	13.81	13.44	13.67	3,600	0.18	1.30	4
AMRN	Amarin Corporation PLC	3.080	2.850	2.880	3,032,800	0.120	4.00	7
AMRS	Amyris Inc.	5.640	5.500	5.590	3,231,100	0.090	1.64	7
AMRWW	Alta Mesa Resources Inc. Wt.	1.440	1.340	1.440	10,600	0.130	9.92	4
AMSC	American Superconductor Corporation	7.740	7.080	7.690	336,800	0.610	8.62	6
AMSF	AMERISAFE Inc.	59.80	58.55	59.50	126,000	1.00	1.71	7
AMSWA	American Software Inc.	16.34	15.05	16.10	406,400	1.16	7.76	8
AMTD	TD Ameritrade Holding Corporation	59.64	58.37	58.39	5,772,900	0.77	1.30	8
AMTX	Aemetis Inc	1.600	1.500	1.600	54,800	0.070	4.58	5
AMWD	American Woodmark Corporation	96.45	92.55	93.65	249,900	2.35	2.45	6
AMZN	Amazon.com Inc.	1,743	1,712	1,716	4,075,100	15	0.84	8
ANAB	ANAB	76.29	70.44	74.91	558,600	3.36	4.70	7
ANAT	American National Insurance Company	122.24	120.39	121.78	81,000	1.26	1.05	7
ANCB	Anchor Bancorp	26.40	26.25	26.30	3,200	0.00	0.00	6
ANCX	Access National Corporation	30.40	29.99	30.19	154,700	0.12	0.40	7
ANDE	Andersons Inc. (The)	35.70	34.45	35.00	234,200	0.15	0.43	7
ANGO	AngioDynamics Inc.	22.81	22.34	22.77	334,000	0.37	1.65	6
ANIK	Anika Therapeutics Inc.	31.15	29.54	30.97	808,400	1.24	4.17	7
ANIP	Ani Pharmaceuticals Inc.	68.19	66.84	68.08	99,300	0.50	0.74	6
ANSS	AYS Inc.	182.40	178.38	179.32	975,100	2.58	1.42	9
ANTH	ANTHERA PHARMACEUTICALS INC.	0.2900	0.2600	0.2780	276,100	0.0030	1.09	4
ANY	Sphere 3D Corp	0.5200	0.4900	0.4900	277,300	0.0200	3.92	4
AOBC	American Outdoor Brands Corp.	13.15	12.64	12.66	3,733,100	0.14	1.09	6
AOSL	ALPHA & OMEGA SEMICONDUCOR LTD.	16.00	15.18	15.18	758,400	0.68	4.29	7
APDN	Applied Dna Sciences	1.400	1.300	1.400	41,300	0.095	7.28	5
APDNW	Applied Dna Sciences Inc	0.2400	0.2400	0.2400	8,000	0.0000	0.00	4
APEI	American Public Education Inc.	44.35	43.15	43.65	260,800	0.25	0.58	8
APEN	Apollo Endosurgery Inc	6.630	6.310	6.500	71,700	0.110	1.66	6
APLP	Archrock Partners L.P.	15.71	14.79	15.30	2,106,900	0.39	2.62	6
APLS	Apellis Pharmaceuticals Inc.	22.44	20.55	21.75	3,567,500	0.20	0.91	6
APOG	Apogee Enterprises Inc.	44.55	43.68	44.08	332,500	0.17	0.38	4
APOPW	Cellect Biotechnology Ltd	2.020	2.020	2.020	100	0.180	8.18	5
APPF	Appfolio Inc	64.40	62.30	63.15	739,300	1.10	1.71	8
APPN	Appian Corporation	37.50	35.23	35.55	647,500	1.59	4.28	5
APPS	Appiant Technologies Inc	1.640	1.530	1.560	535,200	0.050	3.11	6
APRI	Nexmed Inc.	0.4400	0.4000	0.4100	302,200	0.0000	0.00	7
APTI	Advanced Power Technology Inc.	36.92	35.84	36.39	1,847,600	0.37	1.01	7
APTO	Aptose Biosciences Inc.	4.150	4.000	4.060	231,300	0.070	1.69	7
APVO	Aptevo Therapeutics Inc.	5.970	5.480	5.540	346,900	0.110	1.95	5
AQB	Aquabounty Technologies Inc.	3.060	2.950	3.010	21,600	0.070	2.27	3
AQMS	Aqua Metals Inc.	3.500	3.210	3.260	2,865,600	0.200	5.78	6
AQXP	AQXP	15.60	14.29	15.51	126,700	0.79	5.37	7
ARAY	Accuray Incorporated	4.150	3.950	4.000	1,637,000	0.075	1.91	7
ARCB	Arcbest Corp.	49.20	47.50	47.80	554,600	0.15	0.31	7
ARCC	Ares Capital Corporation	16.82	16.55	16.56	2,937,000	0.20	1.19	7
ARCI	Appliance Recycling Centers of America	0.7100	0.6800	0.7000	102,700	0.0100	1.45	6
ARCW	Arc Wireless Solutions Inc.	2.500	2.450	2.500	13,900	0.050	2.04	5
ARDM	ARADIGM CORP	1.670	1.540	1.670	82,000	0.010	0.60	3
ARDX	Ardelyx Inc.	4.200	3.900	4.150	790,600	0.050	1.22	8
AREX	Approach Resources Inc.	2.560	2.440	2.550	1,422,100	0.160	6.69	6
ARGS	Argos Therapeutics Inc	0.2850	0.2500	0.2700	758,900	0.0140	4.93	7
ARII	American Railcar Industries Inc.	39.95	39.32	39.71	124,800	0.64	1.64	6
ARKR	Ark Restaurants Corp.	26.00	25.66	25.95	7,900	0.06	0.23	5
ARLP	Alliance Resource Partners L.P.	18.60	18.05	18.25	309,000	0.15	0.82	6
ARLZ	Aralez Pharmaceuticals Inc.	0.4100	0.3900	0.3900	582,300	0.0100	2.50	7
ARMO	Armo Biosciences Inc.	50.01	49.96	49.98	297,400	0.01	0.02	5
ARNA	Arena Pharmaceuticals Inc.	45.46	43.29	43.48	1,280,800	1.06	2.38	7
AROW	Arrow Financial Corporation	37.68	37.00	37.25	62,500	0.20	0.53	6
ARQL	ArQule Inc.	4.780	4.480	4.760	11,324,500	0.070	1.49	6
ARRS	Arris Group Inc	24.63	24.09	24.61	3,138,100	0.58	2.41	6
ARRY	Array BioPharma Inc.	19.88	18.86	19.37	4,239,200	0.18	0.92	7
ARTNA	Artesian Resources Corporation	39.70	36.99	39.15	73,700	0.20	0.51	6
ARTW	Art's-Way Manufacturing Co. Inc.	2.750	2.750	2.750	2,400	0.100	3.51	5
ARTX	Arotech Corporation	3.950	3.850	3.900	119,500	0.050	1.27	5
ARWR	Arrowhead Research Corporation	13.53	12.99	13.26	12,861,500	0.08	0.61	7
ASCMA	ASCENT MEDIA CORP	2.920	2.460	2.530	2,682,300	0.040	1.61	5
ASET	Flexshares Real Assets Allocati	27.87	27.87	27.87	400	0.13	0.46	7
ASFI	Asta Funding Inc.	3.720	3.550	3.550	12,300	0.100	2.74	5
ASLN	Aslan Pharmaceuticals Limited ADR	8.800	8.210	8.730	32,300	0.280	3.31	4
ASMB	Assembly Biosciences Inc.	46.00	43.65	44.18	287,900	1.53	3.35	7
ASML	ASML Holding N.V.	207.62	204.10	206.37	730,800	2.13	1.04	7
ASNA	The Dress Barn Inc.	4.450	4.140	4.250	10,270,700	0.150	3.41	6
ASND	Ascendis Pharma A/S	67.74	66.46	66.78	128,200	0.03	0.04	8
ASNS	Arsanis Inc. Common Stock	18.99	15.72	18.94	118,500	2.41	14.58	7
ASPS	ALTISOURCE PORTFOLIO SOLUTIO	32.82	32.14	32.37	430,400	0.19	0.59	8
ASPU	Aspen Group Inc	7.550	7.110	7.550	70,400	0.420	5.89	5
ASRV	AmeriServ Financial Inc.	4.200	4.100	4.150	25,200	0.000	0.00	5
ASRVP	AmeriServ Financial Inc.	28.50	28.50	28.50	100	0.50	1.72	4
ASTC	ASTROTECH CORPORATION	5.290	4.330	4.400	713,700	0.020	0.45	5
ASTE	Astec Industries Inc.	61.61	59.96	60.38	336,600	0.06	0.10	6
ASUR	Forgent Networks Inc	17.28	16.55	17.20	1,297,400	0.08	0.47	6
ASYS	Amtech Systems Inc.	7.180	6.960	6.980	240,900	0.090	1.27	7
ATAC	ATC Technology Corporation	10.15	10.15	10.15	200	0.02	0.20	5
ATACR	Atlantic Acquisition Corp. Right	0.5800	0.5800	0.5800	10,000	0.0000	0.00	6
ATACU	Atlantic Acquisition Corp. Unit	10.71	10.70	10.70	700	0.15	1.42	6
ATAI	ATA Inc.	5.190	4.700	5.190	3,400	0.340	7.01	6
ATAX	America First Tax Exempt Investors L.P.	6.430	6.355	6.400	16,800	0.000	0.00	7
ATEC	Alphatec Holdings Inc.	3.000	2.830	2.950	204,900	0.060	2.08	6
ATHN	athenahealth Inc.	160.81	159.00	160.65	234,200	0.72	0.45	5
ATHX	Athersys Inc.	2.065	1.910	2.040	2,620,400	0.080	4.08	7
ATIS	Attis Industries Inc.	0.4400	0.4100	0.4100	135,900	0.0100	2.38	4
ATISW	Attis Industries Inc. WT	0.0900	0.0600	0.0600	12,600	0.0300	33.33	4
ATLO	Ames National Corporation	31.45	29.25	31.45	56,700	0.85	2.78	7
ATNI	Atlantic Tele-Network Inc.	52.62	49.34	50.08	265,200	1.65	3.19	6
ATNX	Athenex Inc.	19.34	18.51	19.05	4,674,300	0.43	2.31	6
ATOM	Atomera Inc	6.630	5.700	6.040	371,300	0.050	0.83	6
ATRA	Atara Biotherapeutics Inc.	46.15	41.15	42.25	2,080,200	3.80	8.25	8
ATRC	AtriCure Inc.	28.09	27.24	27.75	526,500	0.19	0.68	6
ATRI	ATRION Corporation	611.60	600.18	604.05	15,600	0.85	0.14	6
ATRO	Astronics Corporation	37.37	36.54	36.86	145,000	0.18	0.49	7
ATSG	Air Transport Services Group Inc	23.83	23.12	23.65	559,900	0.24	1.03	7
ATTU	Attunity Ltd.	12.20	11.78	12.13	117,500	0.26	2.19	7
ATVI	Activision Blizzard Inc	76.56	75.22	75.98	3,978,700	0.07	0.09	8
ATXI	Avenue Therapeutics Inc.	4.110	3.720	4.020	18,100	0.110	2.81	5
AUBN	Auburn National Bancorporation Inc.	51.30	49.00	50.70	248,200	0.70	1.40	6
AUDC	AudioCodes Ltd.	7.530	7.470	7.490	23,900	0.020	0.27	7
AUPH	Aurinia Pharmaceuticals Inc.	5.910	5.680	5.730	497,700	0.110	1.88	7
AUTO	Autoweb Inc.	4.370	4.060	4.120	99,000	0.220	5.07	5
AVAV	AeroVironment Inc.	60.16	59.07	59.42	855,400	0.19	0.32	6
AVDL	Avadel Pharmaceuticals Plc	6.690	6.080	6.270	918,700	0.440	6.56	8
AVEO	AVEO PHARMACEUTICALS INC.	2.410	2.220	2.400	13,457,600	0.100	4.35	6
AVGO	AVAGO TECHNOLOGIES	261.50	258.96	259.71	5,241,100	0.06	0.02	5
AVGR	Avinger Inc.	1.690	1.570	1.600	374,900	0.030	1.84	5
AVID	Avid Technology Inc.	5.600	5.310	5.410	687,600	0.020	0.37	5
AVNW	AVIAT NETWORKS INC	16.64	16.26	16.48	21,400	0.02	0.12	6
AVT	Avnet Inc	43.20	42.57	43.09	1,529,900	0.43	1.01	5
AVXL	Anavex Life Sciences	4.170	3.850	3.920	4,455,500	0.200	4.85	5
AVXS	Avexis	217.94	217.71	217.83	884,100	0.18	0.08	6
AWRE	Aware Inc.	3.950	3.900	3.950	17,700	0.025	0.64	5
AXAS	Abraxas Petroleum Corporation	2.720	2.610	2.700	2,451,200	0.120	4.65	6
AXGN	Lectec Corp	53.10	50.48	51.35	1,064,300	0.40	0.77	6
AXON	AXON	2.720	2.400	2.410	6,782,000	0.260	9.74	4
AXSM	Axsome Therapeutics Inc.	3.500	3.300	3.400	90,900	0.000	0.00	3
AXTI	AXT Inc	7.590	7.250	7.350	519,400	0.100	1.34	7
AY	Atlantica Yield Plc	20.40	20.01	20.25	215,500	0.13	0.65	6
AYTU	Aytu Bioscience Inc	0.3300	0.3100	0.3100	489,400	0.0200	6.06	8
AZPN	Aspen Technology, Inc.	95.42	92.12	92.26	8,448,700	2.52	2.66	7
AZRX	Azurrx Biopharma	3.470	3.300	3.460	50,300	0.120	3.59	4