| Symbol | Description | High | Low | Close | Volume | Change | | Percent |
| IAC |
Iac/Interactive |
156.99 |
149.7 |
150.97 |
957600 |
-4.90 |
 |
-3.14% |
| IART |
Integra Lifesciences |
55.66 |
53.52 |
54.05 |
386800 |
-1.34 |
|
-2.42% |
| IBB |
Nasdaq Biotechnology Ishares ETF |
106.73 |
101.45 |
102.52 |
3223300 |
-4.21 |
|
-3.94% |
| IBCP |
Independent Bk Cp |
23 |
22.2 |
22.5 |
115300 |
-0.40 |
|
-1.75% |
| IBKC |
Iberiabank Corp |
78.4 |
75.85 |
76.85 |
286500 |
-0.80 |
|
-1.03% |
| IBKCO |
Iberiabank Ds Rep C |
27.39 |
26.9 |
27.09 |
2000 |
-0.16 |
|
-0.59% |
| IBKCP |
Iberiabank Dp Sh B |
27.077 |
26.954 |
27.077 |
900 |
0.04 |
 |
0.16% |
| IBOC |
Intl Bancshares |
40 |
37.8 |
38.3 |
219600 |
-0.55 |
|
-1.42% |
| IBTX |
Independent Bank Grp |
71 |
68.3 |
69.45 |
101100 |
-0.95 |
|
-1.35% |
| IBUY |
Online Retail Amplify ETF |
44.97 |
43.44 |
43.64 |
69500 |
-1.33 |
|
-2.96% |
| ICAD |
Icad Inc |
3.26 |
3.08 |
3.2 |
7300 |
-0.03 |
|
-0.93% |
| ICBK |
County Bancorp |
29.1 |
28.4 |
28.76 |
4100 |
-0.34 |
|
-1.17% |
| ICCC |
Immucell Cp |
7.19 |
7.04 |
7.04 |
600 |
-0.15 |
|
-2.09% |
| ICCH |
Icc Holdings Inc |
15.74 |
15.74 |
15.74 |
400 |
0.00 |
 |
0.00% |
| ICFI |
Icf International |
59.8 |
58.05 |
59.55 |
142000 |
1.25 |
|
2.14% |
| ICHR |
Ichor Holdings Ltd |
24.14 |
22.93 |
23.13 |
1100600 |
-0.75 |
|
-3.14% |
| ICLK |
Iclick Interactive Asia Group Limited American D |
7.93 |
7.35 |
7.91 |
138200 |
0.12 |
|
1.54% |
| ICLN |
Global Clean Energy Ishares ETF |
9.525 |
9.337 |
9.38 |
77600 |
-0.13 |
|
-1.37% |
| ICLR |
Icon Plc |
119.22 |
113.56 |
114.3 |
350000 |
-4.35 |
|
-3.67% |
| ICON |
Iconix Brand Group |
1.14 |
1.01 |
1.03 |
1971800 |
-0.07 |
|
-6.36% |
| ICPT |
Intercept Pharmaceut |
61.675 |
58.61 |
60 |
876100 |
-1.00 |
|
-1.64% |
| ICUI |
I C U Medical Inc |
252.025 |
242.85 |
245.65 |
95000 |
-6.05 |
|
-2.40% |
| IDCC |
Interdigital Inc |
74.15 |
71.75 |
72.7 |
293100 |
-0.75 |
|
-1.02% |
| IDLB |
FTSE Intl Low Beta EW Invesco ETF |
30.01 |
29.57 |
29.57 |
12800 |
-0.44 |
|
-1.47% |
| IDRA |
Idera Pharmaceutical |
1.85 |
1.57 |
1.62 |
2018200 |
-0.20 |
|
-10.99% |
| IDSA |
Industrial Svcs Am |
2.51 |
2.42 |
2.425 |
7900 |
-0.06 |
|
-2.22% |
| IDSY |
ID Systems Inc |
6.39 |
6 |
6.36 |
135800 |
0.11 |
|
1.76% |
| IDTI |
Integrated Devices |
30.57 |
29.21 |
29.42 |
992300 |
-0.92 |
|
-3.03% |
| IDXG |
Interpace Diag Grp |
0.915 |
0.85 |
0.865 |
453000 |
-0.05 |
|
-5.46% |
| IDXX |
Idexx Laboratories |
191.95 |
184.48 |
186.62 |
479100 |
-4.67 |
|
-2.44% |
| IEA |
Infrastructure and Energy Alternatives Inc |
8.9 |
8.705 |
8.836 |
1094800 |
0.13 |
|
1.50% |
| IEAWW |
Infrastructure and Energy Alternatives Inc. WT |
0.95 |
0.87 |
0.95 |
9000 |
0.08 |
|
9.20% |
| IEF |
7-10 Year Treas Bond Ishares ETF |
103.34 |
102.89 |
103.12 |
2748700 |
0.18 |
|
0.17% |
| IEI |
3-7 Year Treas Bond Ishares ETF |
120.66 |
120.33 |
120.53 |
638900 |
0.14 |
|
0.12% |
| IEP |
Icahn Enterprises |
59.4 |
57 |
59.25 |
154700 |
2.15 |
|
3.77% |
| IESC |
Ies Holdings |
15.8 |
15.2 |
15.4 |
48900 |
0.20 |
|
1.32% |
| IEUS |
Europe Small-Cap Ishares MSCI ETF |
58.16 |
56.98 |
57.43 |
28800 |
-0.73 |
|
-1.26% |
| IFEU |
Europe Developed Real Estate Ishares ETF |
40.52 |
40.17 |
40.2 |
6900 |
-0.32 |
|
-0.79% |
| IFGL |
Intl Developed Real Estate Ishares ETF |
29.63 |
29.22 |
29.35 |
139500 |
-0.17 |
|
-0.58% |
| IFMK |
Ifresh Inc |
8.74 |
7.95 |
8.15 |
12200 |
0.00 |
|
0.00% |
| IFRX |
Fireman B.V. |
31.965 |
28 |
28.68 |
40700 |
-0.42 |
|
-1.44% |
| IFV |
Dorsey Wright Intl Focus 5 ETF FT |
22.2 |
21.69 |
21.79 |
122500 |
-0.26 |
|
-1.18% |
| IGF |
Global Infrastructure Ishares ETF |
42.91 |
42.06 |
42.37 |
323900 |
-0.54 |
|
-1.26% |
| IGLD |
Internet Gold-Golden |
5.06 |
5.01 |
5.01 |
3100 |
-0.05 |
|
-0.99% |
| IGOV |
Intl Treasury Bond Ishares ETF |
51.83 |
51.59 |
51.72 |
490800 |
0.12 |
|
0.23% |
| III |
Information Svcs Grp |
4.35 |
4.1 |
4.16 |
101200 |
-0.02 |
|
-0.48% |
| IIIN |
Insteel Industries |
28.38 |
26.65 |
27.14 |
215900 |
-0.45 |
|
-1.63% |
| IIJI |
Internet Init Jap |
10 |
9.96 |
10 |
1400 |
0.04 |
|
0.40% |
| IIN |
Intricon Corp |
19.9 |
19.15 |
19.9 |
57900 |
0.05 |
|
0.25% |
| IIVI |
I I V I Inc |
41.75 |
39.8 |
40.4 |
876000 |
-1.05 |
|
-2.53% |
| IJT |
S&P Small-Cap 600 Growth Ishares ETF |
174.39 |
168.79 |
170.02 |
706400 |
-3.84 |
|
-2.21% |
| ILMN |
Illumina Inc |
236.65 |
226.29 |
229.93 |
811900 |
-5.90 |
|
-2.50% |
| ILPT |
Industrial Logistics Properties Trust |
20.5 |
19.89 |
20.05 |
133000 |
-0.27 |
|
-1.33% |
| IMDZ |
Immune Design CS |
3.35 |
3 |
3.15 |
504300 |
-0.10 |
|
-3.08% |
| IMGN |
Immunogen Inc |
10.48 |
9.83 |
10.19 |
3113400 |
-0.01 |
|
-0.10% |
| IMI |
Intermolecular Inc |
1.37 |
1.28 |
1.28 |
19000 |
-0.02 |
|
-1.54% |
| IMKTA |
Ingles Markets Inc |
33.8 |
32.6 |
33.05 |
85000 |
-0.75 |
|
-2.22% |
| IMMP |
Immutep Ltd ADR |
1.95 |
1.81 |
1.9 |
23100 |
-0.03 |
|
-1.55% |
| IMMR |
Immersion Corp |
11.91 |
11.62 |
11.66 |
270100 |
-0.19 |
|
-1.60% |
| IMMU |
Immunomedics Inc |
14.72 |
13.89 |
14.29 |
1688000 |
-0.22 |
|
-1.52% |
| IMMY |
Imprimis Phar |
1.84 |
1.71 |
1.72 |
53800 |
-0.03 |
|
-1.71% |
| IMOS |
Chipmos Tech New |
16.13 |
15.66 |
15.87 |
149300 |
-0.14 |
|
-0.87% |
| IMPV |
Imperva Inc |
43.75 |
42.15 |
42.65 |
332300 |
-0.70 |
|
-1.61% |
| IMRN |
Immuron Ltd |
11.51 |
11.48 |
11.51 |
1400 |
0.02 |
|
0.17% |
| IMRNW |
Immuron Limited Warrants |
4.1 |
3.66 |
4.1 |
1400 |
0.25 |
|
6.49% |
| IMTE |
Integrated Media Technology |
3.22 |
3.22 |
3.22 |
100 |
0.00 |
|
0.00% |
| INAP |
Internap Corp |
11.12 |
10.73 |
10.96 |
286200 |
-0.05 |
|
-0.45% |
| INBK |
First Internet Bcp |
37.05 |
34.6 |
35.7 |
50000 |
-1.25 |
|
-3.38% |
| INCY |
Incyte Corp |
83.38 |
79.39 |
80.56 |
1736700 |
-2.25 |
|
-2.72% |
| INDB |
Independent Bk Corp |
71.8 |
69.75 |
70.1 |
136000 |
-1.40 |
|
-1.96% |
| INDY |
India 50 Ishares ETF |
35.45 |
34.92 |
35.08 |
132100 |
-0.21 |
|
-0.60% |
| INFI |
Infinity Pharmaceuti |
2.12 |
1.98 |
2 |
787400 |
-0.08 |
|
-3.85% |
| INFN |
Infinera Corp |
10.87 |
10.57 |
10.67 |
960400 |
-0.20 |
|
-1.84% |
| INFO |
IHS Markit Ltd |
48.36 |
47.14 |
47.52 |
2606800 |
-0.62 |
|
-1.29% |
| INFR |
Legg Global Infrastructure ETF |
27.85 |
27.161 |
27.161 |
2500 |
-0.25 |
|
-0.93% |
| INGN |
Inogen Inc |
124.5 |
122.24 |
123.8 |
150300 |
0.96 |
|
0.78% |
| INNT |
Innovate Biopharmaceuticals Inc |
32.89 |
25.18 |
32.5 |
325000 |
5.94 |
|
22.36% |
| INO |
Inovio Pharma |
4.735 |
4.38 |
4.42 |
1252800 |
-0.28 |
|
-5.96% |
| INOD |
Innodata Inc |
1.12 |
1.08 |
1.11 |
20300 |
0.00 |
|
0.00% |
| INOV |
Inovalon Hldgs Cm A |
10.75 |
10.1 |
10.4 |
532700 |
-0.20 |
|
-1.89% |
| INPX |
Inpixon |
1.09 |
0.71 |
0.9 |
2179900 |
-0.18 |
|
-16.67% |
| INSE |
Inspired Entertainment Inc |
5.5 |
5.25 |
5.3 |
14100 |
-0.20 |
|
-3.64% |
| INSG |
Novatel Wireless |
1.825 |
1.7 |
1.72 |
183900 |
-0.07 |
|
-3.91% |
| INSM |
Insmed Inc |
22.12 |
20.09 |
21.04 |
1313000 |
-1.05 |
|
-4.75% |
| INSY |
Insys Theraptcs |
6.04 |
5.81 |
5.96 |
380100 |
-0.03 |
|
-0.50% |
| INTC |
Intel Corp |
52.04 |
47.29 |
48.92 |
67187800 |
-2.77 |
|
-5.36% |
| INTG |
Intergroup Cp The |
23.415 |
21.3 |
23.415 |
600 |
0.21 |
|
0.93% |
| INTL |
Intl Fcstone Inc |
42.92 |
42.11 |
42.63 |
89900 |
0.21 |
|
0.50% |
| INTU |
Intuit Inc |
173.87 |
167.71 |
169.88 |
1797200 |
-3.13 |
|
-1.81% |
| INTX |
Intersections Inc |
1.64 |
1.46 |
1.51 |
47800 |
0.04 |
|
2.72% |
| INVA |
Innoviva Inc |
16.75 |
16.27 |
16.52 |
726100 |
-0.18 |
|
-1.08% |
| INVE |
Identiv Inc |
3.9 |
3.33 |
3.61 |
33000 |
-0.11 |
|
-2.96% |
| INWK |
Innerworkings Inc |
9.08 |
8.93 |
9.01 |
279900 |
-0.03 |
|
-0.33% |
| IONS |
Ionis Pharmaceutical |
44.08 |
41.13 |
42.12 |
1586300 |
-1.88 |
|
-4.27% |
| IOSP |
Innospec Inc |
68.95 |
66.25 |
66.7 |
92200 |
-1.90 |
|
-2.77% |
| IOTS |
Adesto Tech |
7.5 |
7.05 |
7.15 |
71600 |
-0.25 |
|
-3.38% |
| IOVA |
Iovance Biotherapeutics Inc |
17.05 |
15.525 |
15.65 |
761100 |
-1.10 |
|
-6.57% |
| IPAR |
Inter Parfums Inc |
47.4 |
45.85 |
46.25 |
62200 |
-0.80 |
|
-1.70% |
| IPAS |
Ipass Inc |
0.4 |
0.36 |
0.36 |
150200 |
-0.02 |
|
-5.26% |
| IPCI |
Intellipharmaceutics |
0.6 |
0.55 |
0.56 |
77200 |
-0.04 |
|
-6.67% |
| IPDN |
Professional Diversi |
2.96 |
2.81 |
2.83 |
11800 |
-0.02 |
|
-0.70% |
| IPGP |
Ipg Photonics Corp |
234.19 |
222.23 |
224.92 |
492800 |
-7.72 |
|
-3.32% |
| IPHS |
Innophos Hldngs Inc |
40.29 |
38.79 |
39.28 |
172900 |
-1.01 |
|
-2.51% |
| IPIC |
Ipic Entertainment Inc. Class A |
12.48 |
11.6 |
11.64 |
2700 |
-0.07 |
|
-0.60% |
| IPKW |
Intl Buyback Achievers Invesco ETF |
38.01 |
36.61 |
36.7 |
36500 |
-0.64 |
|
-1.71% |
| IPWR |
Ideal Power Inc |
1.27 |
1.11 |
1.23 |
603800 |
0.09 |
|
7.89% |
| IRBT |
Irobot Corp |
63.98 |
62.02 |
63.6 |
505000 |
-0.38 |
|
-0.59% |
| IRCP |
Irsa Propiedades Ads |
44.5 |
44.48 |
44.485 |
18100 |
-0.02 |
|
-0.03% |
| IRDM |
Iridium Comm Inc |
11.35 |
11 |
11.1 |
847800 |
-0.20 |
|
-1.77% |
| IRIX |
Iridex Cp |
5.8 |
5.6 |
5.78 |
19200 |
0.06 |
|
1.05% |
| IRMD |
Iradimed Cp |
14.35 |
14 |
14.15 |
9000 |
-0.10 |
|
-0.70% |
| IROQ |
If Bancorp Inc |
20.13 |
20 |
20 |
8000 |
0.00 |
|
0.00% |
| IRTC |
Irhythm Technologies Inc |
62.95 |
61.22 |
61.99 |
167500 |
-0.89 |
|
-1.42% |
| IRWD |
Ironwood Pharmaceuti |
15.31 |
13.83 |
14.125 |
2053500 |
-1.12 |
|
-7.32% |
| ISBC |
Investors Bancorp |
13.64 |
13.16 |
13.31 |
2718400 |
-0.27 |
|
-1.99% |
| ISCA |
Intl Speedway Cl A |
44.2 |
42.5 |
42.65 |
175700 |
-1.40 |
|
-3.18% |
| ISHG |
1-3 Year Intl Treas Bond Ishares ETF |
86.75 |
86.63 |
86.71 |
6100 |
0.04 |
|
0.05% |
| ISIG |
Insignia Systems |
1.65 |
1.555 |
1.62 |
87300 |
0.02 |
|
1.25% |
| ISNS |
Image Sensing Syst |
4.33 |
4.2 |
4.25 |
22300 |
0.00 |
|
0.00% |
| ISRG |
Intuitive Surg Inc |
414.865 |
394.37 |
400.89 |
756000 |
-11.37 |
|
-2.76% |
| ISRL |
Isramco Inc |
106.9 |
104.98 |
106.9 |
1000 |
1.92 |
|
1.83% |
| ISSC |
Innovative Sol&Sup |
3.56 |
3.48 |
3.49 |
5800 |
-0.07 |
|
-1.97% |
| ISTB |
1-5 Year USD Bond Ishares Core ETF |
49.32 |
49.18 |
49.27 |
754200 |
0.07 |
|
0.14% |
| ISTR |
Investar Holding |
25.9 |
24.75 |
24.95 |
9100 |
-0.95 |
|
-3.67% |
| ITCI |
Intra-Cellular Ther |
19.54 |
17.53 |
19.375 |
2215000 |
0.07 |
|
0.34% |
| ITI |
Iteris Inc |
4.96 |
4.8 |
4.85 |
235500 |
-0.11 |
|
-2.22% |
| ITIC |
Investors Title CO |
200.5 |
195.44 |
200.36 |
3300 |
-0.14 |
|
-0.07% |
| ITRI |
Itron Inc |
70.8 |
67.35 |
68.25 |
223200 |
-2.55 |
|
-3.60% |
| ITRN |
Ituran Location |
31.25 |
30.8 |
30.95 |
155400 |
-0.05 |
|
-0.16% |
| IUSB |
USD Bond Market Total Ishares Core ETF |
49.89 |
49.73 |
49.85 |
190000 |
0.06 |
|
0.12% |
| IUSG |
S&P US Growth Ishares Core ETF |
54.55 |
52.735 |
53.25 |
361900 |
-1.07 |
|
-1.97% |
| IUSV |
S&P US Value Ishares Core ETF |
53.03 |
51.41 |
51.95 |
357400 |
-0.97 |
|
-1.83% |
| IVAC |
Intevac Inc |
6.95 |
6.2 |
6.65 |
165000 |
-0.30 |
|
-4.32% |
| IXUS |
Total Intl Stock Ishares Core MSCI ETF |
62.88 |
61.69 |
62.05 |
673600 |
-0.78 |
|
-1.24% |
| IZEA |
Izea Inc |
3.7 |
2.95 |
3 |
149000 |
-0.67 |
|
-18.26% |
Exchange