| Symbol | Description | High | Low | Close | Volume | Change | | Percent |
| MACK |
Merrimack Pharmaceuticals Inc |
8.12 |
7.365 |
7.75 |
1071000 |
-0.33 |
 |
-4.08% |
| MAGS |
Magal Security Syst |
5.9 |
5.64 |
5.77 |
61300 |
0.07 |
 |
1.23% |
| MAMS |
Mam Software Gp |
7.82 |
7.79 |
7.82 |
800 |
0.02 |
|
0.26% |
| MANH |
Manhattan Assoc |
42.68 |
40.19 |
40.39 |
717600 |
-1.44 |
|
-3.44% |
| MANT |
Mantech Intl Cp A |
55.74 |
53.53 |
53.93 |
212500 |
-1.51 |
|
-2.72% |
| MAR |
Marriot Int Class A |
136.41 |
130.39 |
132.07 |
3154000 |
-2.89 |
|
-2.14% |
| MARA |
Marathon Patent Grou |
1.18 |
1.12 |
1.14 |
735500 |
-0.04 |
|
-3.39% |
| MARK |
Remark Holdings Inc |
7 |
5.55 |
5.99 |
1261900 |
0.42 |
|
7.54% |
| MARPS |
Marine Petroleum U |
3.7 |
3.7 |
3.7 |
2600 |
0.00 |
 |
0.00% |
| MASI |
Masimo Corp |
88.145 |
85.1 |
85.43 |
601000 |
-2.31 |
|
-2.63% |
| MAT |
Mattel Inc |
13.21 |
12.99 |
13.07 |
4721400 |
-0.07 |
|
-0.53% |
| MATW |
Matthews Intl Corp |
50.9 |
49 |
49.6 |
188400 |
-0.90 |
|
-1.78% |
| MAYS |
J W Mays Inc |
37.25 |
37.25 |
37.25 |
100 |
0.00 |
|
0.00% |
| MB |
Mindbody Cls A |
38.88 |
36.8 |
37.5 |
540300 |
-1.20 |
|
-3.10% |
| MBB |
MBS Ishares ETF |
104.49 |
104.24 |
104.39 |
404400 |
0.13 |
|
0.12% |
| MBCN |
Middlefield Banc |
50.1 |
48 |
48.45 |
8500 |
-0.65 |
|
-1.32% |
| MBFI |
MB Financial Inc |
41.1 |
39.68 |
40.07 |
667900 |
-0.57 |
|
-1.40% |
| MBFIO |
MB Financial Inc Dep Shs Repstg 1/40Th Int Sh No |
25.05 |
24.89 |
24.99 |
14600 |
-0.06 |
|
-0.24% |
| MBII |
Marrone Bio Innov |
2.3 |
1.94 |
2.18 |
408000 |
0.15 |
|
7.39% |
| MBIN |
Merchants Bancorp |
22.09 |
21.53 |
21.74 |
36300 |
0.21 |
|
0.98% |
| MBIO |
Mustang Bio Inc |
11.18 |
10.6 |
10.99 |
57600 |
-0.14 |
|
-1.26% |
| MBOT |
Microbot Medical Inc |
0.69 |
0.65 |
0.66 |
214300 |
-0.02 |
|
-2.94% |
| MBRX |
Moleculin Biotech CS |
1.84 |
1.755 |
1.84 |
199200 |
0.04 |
|
2.22% |
| MBSD |
Flexshares Disciplined Duration MBS Index Fund |
23.46 |
23.3 |
23.3 |
1100 |
-0.16 |
|
-0.68% |
| MBTF |
Mbt Financial Corp |
10.8 |
10.1 |
10.3 |
98200 |
-0.40 |
|
-3.74% |
| MBUU |
Malibu Boats Cmn A |
33.55 |
32.03 |
32.46 |
228100 |
-0.62 |
|
-1.87% |
| MBWM |
Mercantile Bank Corp |
34.485 |
33 |
33.5 |
72100 |
0.12 |
|
0.36% |
| MCBC |
Macatawa Bank Corp |
10.38 |
10.16 |
10.3 |
109900 |
0.04 |
|
0.39% |
| MCEP |
Mid-Con Energy Partn |
1.5 |
1.34 |
1.42 |
36200 |
0.08 |
|
5.97% |
| MCFT |
Mcbc Holdings |
25.2 |
24.03 |
24.38 |
113800 |
-0.77 |
|
-3.06% |
| MCHI |
China Ishares MSCI ETF |
68.4 |
66.18 |
66.91 |
4245200 |
-0.99 |
|
-1.46% |
| MCHP |
Microchip Technology |
91.5 |
87.23 |
87.63 |
4366000 |
-3.36 |
|
-3.69% |
| MCHX |
Marchex Inc |
2.72 |
2.57 |
2.6 |
118600 |
-0.12 |
|
-4.41% |
| MCRB |
Seres Theraptc |
7.4 |
6.65 |
6.91 |
183200 |
-0.44 |
|
-5.99% |
| MCRI |
Monarch Casino |
42.28 |
40.53 |
41.02 |
44400 |
-1.26 |
|
-2.98% |
| MDB |
Mongodb Inc Class A |
44.25 |
42.56 |
44.2 |
722500 |
1.19 |
|
2.77% |
| MDCA |
Mdc Partners Cl A |
7.45 |
6.9 |
6.95 |
379400 |
-0.35 |
|
-4.79% |
| MDCO |
Medicines CO |
33.06 |
31.25 |
31.52 |
1471300 |
-1.18 |
|
-3.61% |
| MDGL |
Madrigal Pharmaceuticals Inc |
119.766 |
106.285 |
108.26 |
290000 |
-8.53 |
|
-7.30% |
| MDGS |
Medigus Ltd Ads |
1.29 |
1.2 |
1.24 |
7400 |
0.03 |
|
2.48% |
| MDIV |
Multi-Asset Diversified Income Index Fund FT |
17.88 |
17.67 |
17.77 |
110700 |
-0.05 |
|
-0.28% |
| MDLZ |
Mondelez Intl Cmn A |
41.67 |
40.52 |
40.71 |
9436700 |
-0.86 |
|
-2.07% |
| MDRX |
Allscripts Hlthcare |
12.38 |
11.995 |
12.06 |
2465000 |
-0.30 |
|
-2.43% |
| MDSO |
Medidata Solutions |
63.715 |
61.11 |
61.93 |
610600 |
-0.64 |
|
-1.02% |
| MDWD |
Mediwound Ltd Ord Sh |
5.45 |
5.2 |
5.25 |
36000 |
0.00 |
|
0.00% |
| MEDP |
Medpace Holdings Inc |
36.6 |
33.76 |
34.03 |
163300 |
-0.71 |
|
-2.04% |
| MEET |
The Meet Group |
2.17 |
1.89 |
1.92 |
2109800 |
-0.17 |
|
-8.13% |
| MEIP |
Mei Pharma Inc |
2.11 |
2.02 |
2.02 |
68300 |
-0.05 |
|
-2.42% |
| MELI |
Mercadolibre Inc |
355.09 |
343.69 |
347.2 |
536700 |
-1.06 |
|
-0.30% |
| MEOH |
Methanex Cp |
61.15 |
59.9 |
60.3 |
723500 |
-0.60 |
|
-0.99% |
| MERC |
Mercer Intl Inc |
12.55 |
12.2 |
12.4 |
210600 |
-0.05 |
|
-0.40% |
| MESO |
Mesoblast Ltd Ads |
5.79 |
5.51 |
5.58 |
23800 |
-0.21 |
|
-3.63% |
| METC |
Ramaco Resources Inc |
7.49 |
7.01 |
7.43 |
53300 |
0.32 |
|
4.50% |
| MFIN |
Medallion Fin Cp |
4.72 |
4.35 |
4.51 |
171100 |
-0.09 |
|
-1.96% |
| MFINL |
Medallion Fin Notes |
25.2 |
24.98 |
25.13 |
4400 |
-0.07 |
|
-0.28% |
| MFNC |
Mackinac Financial |
16.49 |
16.15 |
16.19 |
13100 |
0.01 |
|
0.06% |
| MFSF |
Mutualfirst Finl Inc |
36.9 |
36.3 |
36.5 |
8600 |
0.00 |
|
0.00% |
| MGEE |
Mge Energy Inc |
56.35 |
54.7 |
55.2 |
139100 |
-0.95 |
|
-1.69% |
| MGEN |
Miragen Therapeutics Inc |
7.02 |
6.21 |
6.51 |
403100 |
-0.49 |
|
-7.00% |
| MGI |
Moneygram Intl |
8.6 |
8.08 |
8.16 |
657000 |
-0.41 |
|
-4.78% |
| MGIC |
Magic Software Entpr |
8.4 |
8.1 |
8.1 |
13100 |
-0.30 |
|
-3.57% |
| MGLN |
Magellan Health |
106.4 |
102.05 |
102.85 |
199600 |
-3.35 |
|
-3.15% |
| MGNX |
Macrogenics |
25.52 |
22.78 |
22.88 |
658000 |
-1.92 |
|
-7.74% |
| MGPI |
MGP Ingredients Inc |
90.84 |
85.56 |
86.06 |
258600 |
-3.13 |
|
-3.51% |
| MGRC |
Mcgrath Rentcorp |
53.835 |
52.4 |
52.87 |
122000 |
-0.63 |
|
-1.18% |
| MGYR |
Magyar Bancorp Inc |
12.36 |
12.36 |
12.36 |
100 |
0.00 |
|
0.00% |
| MHLD |
Maiden Holdings Ltd |
6.55 |
6.2 |
6.35 |
680500 |
-0.20 |
|
-3.05% |
| MICT |
Micronet Enertec Tec |
1.32 |
1.27 |
1.28 |
23800 |
-0.01 |
|
-0.78% |
| MIDD |
Middleby Corp |
123.87 |
120.85 |
123.6 |
655500 |
0.25 |
|
0.20% |
| MIK |
The Michaels Comp |
20.01 |
19.245 |
19.56 |
2475100 |
-0.14 |
|
-0.71% |
| MILN |
G-X Millennials Thematic ETF |
19.84 |
19.24 |
19.33 |
18400 |
-0.51 |
|
-2.57% |
| MIME |
Mimecast Limited Ord |
35.705 |
34.64 |
34.82 |
121300 |
-0.30 |
|
-0.85% |
| MIND |
Mitcham Industries Inc |
3.38 |
3.21 |
3.38 |
7100 |
0.12 |
|
3.68% |
| MINDP |
Mitcham Industries Inc |
23.37 |
23.37 |
23.37 |
200 |
0.00 |
|
0.00% |
| MINI |
Mobile Mini Inc |
43.7 |
41.8 |
42.25 |
179300 |
-1.20 |
|
-2.76% |
| MITK |
Mitek Systems Inc |
7.475 |
7.2 |
7.4 |
297900 |
0.00 |
|
0.00% |
| MKGI |
Monaker Group Inc |
4.15 |
3.7 |
3.95 |
4000 |
-0.20 |
|
-4.82% |
| MKSI |
Mks Instruments Inc |
116 |
109.55 |
110.7 |
518200 |
-4.40 |
|
-3.82% |
| MKTX |
Marketaxess Holdings |
218.71 |
210.31 |
212.27 |
171400 |
-5.23 |
|
-2.40% |
| MLAB |
Mesa Labs Inc |
148.12 |
138.54 |
142.4 |
31000 |
-5.72 |
|
-3.86% |
| MLCO |
Melco Resorts & Entertainment |
29.68 |
28.09 |
28.21 |
2592200 |
-1.05 |
|
-3.59% |
| MLHR |
Miller Herman Inc |
31.955 |
31 |
31.65 |
573900 |
-0.30 |
|
-0.94% |
| MLNT |
Melinta Therapeutics Inc |
7.4 |
6.9 |
7.05 |
241100 |
-0.35 |
|
-4.73% |
| MLNX |
Mellanox Technologies |
72.55 |
70.7 |
71.2 |
395600 |
-1.35 |
|
-1.86% |
| MLVF |
Malvern Bncp |
26.25 |
25.65 |
25.95 |
5600 |
0.10 |
|
0.39% |
| MMAC |
Mma Capital Mngt |
27.2 |
26.65 |
26.8 |
12300 |
-0.25 |
|
-0.92% |
| MMDM |
Modern Media Acquisition Corp |
9.98 |
9.95 |
9.95 |
1700 |
-0.03 |
|
-0.30% |
| MMDMU |
Modern Media Acquisition Corp Unit |
10.62 |
10.6 |
10.6 |
25600 |
-0.02 |
|
-0.19% |
| MMDMW |
Modern Media Acquisition Corp Warrant |
0.52 |
0.52 |
0.52 |
6700 |
0.00 |
|
0.00% |
| MMLP |
Martin Midstrm LP |
13.55 |
13.25 |
13.25 |
48200 |
-0.20 |
|
-1.49% |
| MMSI |
Merit Medical Sys |
45.3 |
43.95 |
44.75 |
558700 |
-0.05 |
|
-0.11% |
| MMYT |
Makemytrip Ltd |
35.55 |
31.85 |
32.4 |
467000 |
-2.05 |
|
-5.95% |
| MNDO |
Mind C.T.I. Ltd |
2.27 |
2.2 |
2.2 |
54600 |
0.00 |
|
0.00% |
| MNGA |
Magnegas Corp |
0.94 |
0.8 |
0.88 |
835500 |
-0.06 |
|
-6.38% |
| MNKD |
Mannkind Corp |
2.33 |
2.15 |
2.17 |
1695900 |
-0.16 |
|
-6.87% |
| MNLO |
Menlo Therapeutics Inc |
38.505 |
36.7 |
36.9 |
39200 |
-0.58 |
|
-1.55% |
| MNOV |
Medicinova Inc |
12.9 |
11.75 |
12.15 |
2107300 |
-0.65 |
|
-5.08% |
| MNRO |
Monro Muffler Brak |
53.75 |
52.3 |
52.75 |
470300 |
-0.60 |
|
-1.12% |
| MNST |
Monster Beverage Cp |
57.02 |
55.09 |
55.62 |
2793400 |
-1.27 |
|
-2.23% |
| MNTA |
Momenta Pharma |
18.25 |
17.8 |
18.05 |
817900 |
0.05 |
|
0.28% |
| MNTX |
Manitex Intl Inc |
11.72 |
10.96 |
11.24 |
49200 |
-0.37 |
|
-3.19% |
| MOBL |
Mobileiron Inc |
4.975 |
4.75 |
4.85 |
389600 |
-0.05 |
|
-1.02% |
| MOFG |
Midwestone Fnl Gp |
33.29 |
31.96 |
32.08 |
33400 |
-0.97 |
|
-2.93% |
| MOMO |
Momo Inc Ads |
37.62 |
36.44 |
36.66 |
2894800 |
-0.14 |
|
-0.38% |
| MORN |
Morningstar Inc |
96.196 |
93.825 |
94.75 |
48600 |
-0.78 |
|
-0.82% |
| MOSY |
Mosys Inc |
1.21 |
1.14 |
1.2 |
209200 |
0.01 |
|
0.84% |
| MOTS |
Motus Gi Holdings Inc |
4.58 |
4.45 |
4.57 |
8600 |
0.09 |
|
2.01% |
| MOXC |
Moxian Inc |
3.03 |
2.99 |
3.03 |
7600 |
0.00 |
|
0.00% |
| MPAA |
Motorcar Parts Amer |
21.51 |
20.83 |
20.97 |
127400 |
-0.41 |
|
-1.92% |
| MPB |
Mid Penn Bancorp Inc |
32.1 |
31.65 |
32 |
5200 |
-0.10 |
|
-0.31% |
| MPVD |
Mountain Prv Dmds |
2.5 |
2.45 |
2.5 |
13000 |
0.05 |
|
2.04% |
| MPWR |
Monolithic Power Sys |
115.59 |
110.21 |
110.8 |
301400 |
-4.19 |
|
-3.64% |
| MRAM |
Everspin Technologies Inc |
7.47 |
6.94 |
7.14 |
87300 |
-0.30 |
|
-4.03% |
| MRBK |
Meridian Bank |
17.6 |
17.5 |
17.5 |
1600 |
-0.10 |
|
-0.57% |
| MRCC |
Monroe Capital Corpo |
12.32 |
12.23 |
12.31 |
105700 |
0.04 |
|
0.33% |
| MRCY |
Mercury Sys Inc |
48.34 |
47.17 |
47.97 |
306600 |
-0.04 |
|
-0.08% |
| MRLN |
Marlin Business Serv |
28.4 |
28.1 |
28.4 |
23300 |
0.25 |
|
0.89% |
| MRNS |
Marinus Pharma CS |
3.88 |
3.68 |
3.8 |
693800 |
0.01 |
|
0.26% |
| MRSN |
Mersana Therapeutics Inc |
17.25 |
15.72 |
16.38 |
191600 |
0.66 |
|
4.20% |
| MRTN |
Marten Transport L |
23.12 |
22.3 |
22.5 |
190800 |
-0.30 |
|
-1.32% |
| MRTX |
Mirati Therapeutics |
31.425 |
28.3 |
28.6 |
382000 |
-1.75 |
|
-5.77% |
| MRUS |
Merus N.V. CS |
18.98 |
18.11 |
18.21 |
35400 |
-0.41 |
|
-2.20% |
| MRVL |
Marvell Tech Group |
20.88 |
20.05 |
20.2 |
7141200 |
-0.64 |
|
-3.07% |
| MSBF |
MSB Financial |
18.25 |
17.95 |
18.2 |
800 |
0.25 |
|
1.39% |
| MSBI |
Midland Sts BNC |
31.75 |
31.05 |
31.3 |
80500 |
-0.25 |
|
-0.79% |
| MSEX |
Middlesex Water CO |
36.77 |
34.74 |
35.16 |
75300 |
-1.53 |
|
-4.17% |
| MSFT |
Microsoft Corp |
90.88 |
87.51 |
88.52 |
48515400 |
-1.95 |
|
-2.16% |
| MSON |
Misonix Inc |
10.4 |
9.65 |
10.2 |
12400 |
0.50 |
|
5.15% |
| MSTR |
Microstrategy Cl A |
132.41 |
124.79 |
125.54 |
115200 |
-3.17 |
|
-2.46% |
| MTBC |
Medical Transc Bl |
3.45 |
3.27 |
3.3 |
82800 |
-0.05 |
|
-1.49% |
| MTBCP |
Mtbc 11% Sr A Prf ST |
25.7 |
25 |
25.55 |
21600 |
0.40 |
|
1.59% |
| MTCH |
Match Group Inc CS |
44.45 |
42.12 |
42.75 |
1991100 |
-1.70 |
|
-3.82% |
| MTEC |
Mtech Acquisition Corp. Class A |
9.6 |
9.6 |
9.6 |
50400 |
0.00 |
|
0.00% |
| MTECU |
Mtech Acquisition Corp. Unit |
10.13 |
10.13 |
10.13 |
100 |
0.00 |
|
0.00% |
| MTEM |
Molecular Templates Inc |
8.26 |
7.8 |
8.17 |
64200 |
0.17 |
|
2.12% |
| MTEX |
Mannatech Inc |
18 |
15.5 |
17.4 |
23700 |
1.90 |
|
12.26% |
| MTFB |
Motif Bio Plc |
8.93 |
8.5 |
8.54 |
800 |
0.04 |
|
0.47% |
| MTLS |
Materialise NV Ads |
11.77 |
11.25 |
11.46 |
41200 |
-0.31 |
|
-2.63% |
| MTP |
Midatech Pharma Ads |
0.85 |
0.78 |
0.78 |
28400 |
-0.07 |
|
-8.24% |
| MTRX |
Matrix Service CO |
13.95 |
13.15 |
13.9 |
206300 |
0.30 |
|
2.21% |
| MTSC |
M T S Systems Cp |
52.7 |
50.05 |
50.4 |
72600 |
-1.10 |
|
-2.14% |
| MTSI |
Macom Technology S |
16.7 |
16.04 |
16.33 |
1261600 |
-0.08 |
|
-0.49% |
| MTSL |
Mer Telemanagement Solutions Ltd |
1.76 |
1.62 |
1.735 |
16800 |
-0.02 |
|
-1.42% |
| MU |
Micron Technology |
51.72 |
49.56 |
50.06 |
59875500 |
-1.48 |
|
-2.87% |
| MVBF |
Mvb Financial Corp |
19.74 |
19.08 |
19.7 |
11600 |
-0.04 |
|
-0.20% |
| MVIS |
Microvision |
1.14 |
1.01 |
1.03 |
519800 |
-0.11 |
|
-9.65% |
| MXIM |
Maxim Integrated |
59.81 |
56.89 |
57.41 |
4818400 |
-2.23 |
|
-3.74% |
| MXWL |
Maxwell Technologies |
5.9 |
5.66 |
5.69 |
110200 |
-0.21 |
|
-3.56% |
| MYGN |
Myriad Genetics Inc |
30.42 |
28.9 |
29.15 |
699100 |
-0.61 |
|
-2.05% |
| MYL |
Mylan NV Ord Shs |
40.87 |
39.15 |
39.54 |
4484200 |
-1.32 |
|
-3.23% |
| MYND |
Mynd Analytics Inc |
1.37 |
1.2 |
1.26 |
37800 |
0.06 |
|
5.00% |
| MYNDW |
Mynd Analytics Inc Warrant |
0.29 |
0.28 |
0.29 |
1300 |
0.01 |
|
3.57% |
| MYOK |
Myokardia Inc Cm ST |
49.4 |
47.35 |
48.45 |
303700 |
-0.25 |
|
-0.51% |
| MYOS |
Myos Rens Tech |
1.27 |
1.22 |
1.24 |
31100 |
0.02 |
|
1.64% |
| MYRG |
MYR Group Inc |
30.75 |
29.94 |
30.5 |
91800 |
-0.23 |
|
-0.75% |
| MYSZ |
My Size Inc |
1.41 |
1.28 |
1.29 |
620800 |
-0.12 |
|
-8.51% |
Exchange