| Code | Name | High | Low | Close | Volume | Change | |
|---|
| I | Intelsat S.A. | 26.27 | 24.76 | 25.67 | 1,402,200 | 0.31 |  | 1.22 |   |
| IAE | VOYA Asia Pacific High Dividend Equity | 8.930 | 8.815 | 8.930 | 58,800 | 0.110 | | 1.25 | |
| IAG | Iamgold Corp | 3.295 | 3.150 | 3.210 | 5,922,100 | 0.130 | | 4.22 | |
| IBA | Industrias Bachoco S.A. De C.V. | 42.05 | 40.38 | 40.51 | 18,200 | 0.26 | | 0.65 | |
| IBM | International Business Machines | 121.9 | 120.5 | 121.6 | 4,076,300 | 0.1 | | 0.11 | |
| IBN | Icici Bank Ltd | 10.18 | 10.04 | 10.16 | 5,530,100 | -0.06 |  | 0.59 | |
| IBP | Installed Building Products I | 35.18 | 33.48 | 34.96 | 400,600 | 0.98 | | 2.88 | |
| ICD | Independence Contract Drilling Inc | 3.620 | 3.490 | 3.500 | 300,400 | -0.030 | | 0.85 | |
| ICE | Intercontinental Exchange | 81.29 | 79.44 | 81.22 | 4,531,600 | 1.03 | | 1.28 | |
| ICL | Israel Chemicals Ltd | 6.315 | 6.210 | 6.300 | 64,100 | 0.070 | | 1.12 | |
| IDA | Idacorp Inc | 100.30 | 98.98 | 99.77 | 221,400 | 1.08 | | 1.09 | |
| IDE | VOYA Infrastructure Industrial | 13.02 | 12.82 | 12.90 | 64,800 | 0.02 | | 0.16 | |
| IDT | IDT Corp | 8.300 | 7.980 | 8.230 | 76,700 | 0.060 | | 0.73 | |
| IEX | Idex Corp | 137.7 | 135.4 | 136.8 | 234,000 | 0.7 | | 0.51 | |
| IFF | International Flavors & Fragrances | 143.4 | 139.0 | 143.1 | 606,200 | 0.6 | | 0.42 | |
| IFFT | International Flavors & Fragrances Inc | 57.00 | 56.60 | 57.00 | 32,800 | -0.32 | | 0.56 | |
| IFN | India Fund | 21.55 | 21.27 | 21.50 | 56,200 | 0.10 | | 0.47 | |
| IGA | VOYA Global Advantage and Premium | 10.21 | 10.13 | 10.14 | 61,500 | -0.10 | | 0.98 | |
| IGD | VOYA Global Equity Dividend and Premium | 6.570 | 6.510 | 6.520 | 275,900 | -0.010 | | 0.15 | |
| IGI | Western Asset Investment Grade Defined | 18.39 | 17.96 | 18.05 | 33,800 | -0.17 | | 0.93 | |
| IGR | VOYA Clarion Global Real Estate | 6.740 | 6.680 | 6.680 | 620,900 | -0.060 | | 0.89 | |
| IGT | International Game Technology | 15.93 | 15.17 | 15.61 | 3,868,100 | -0.37 | | 2.32 | |
| IHC | Independence Holding Company | 38.00 | 37.46 | 37.88 | 9,400 | 0.27 | | 0.72 | |
| IHD | VOYA Emerging Markets High Dividend | 7.530 | 7.450 | 7.510 | 97,000 | 0.010 | | 0.13 | |
| IHG | Intercontinental Hotels Group | 55.13 | 54.47 | 54.95 | 121,300 | 0.38 | | 0.70 | |
| IHIT | Invesco High Income 2023 Target Term | 10.03 | 9.98 | 10.02 | 17,900 | 0.02 | | 0.20 | |
| IHTA | Invesco High Income 2024 Target Term | 9.190 | 9.130 | 9.130 | 8,700 | -0.030 | | 0.33 | |
| IID | VOYA International High Dividend Equity | 5.460 | 5.350 | 5.450 | 40,800 | 0.040 | | 0.74 | |
| IIF | Morgan Stanley India Investment Fund Inc | 22.80 | 22.59 | 22.70 | 33,700 | 0.05 | | 0.22 | |
| IIM | Invesco Insured Muni Income Trust | 13.46 | 13.43 | 13.44 | 181,900 | -0.01 | | 0.07 | |
| IIP-A | Innovative Industrial Properties 9.00% | 27.86 | 27.66 | 27.86 | 400 | 0.46 | | 1.68 | |
| IIPR | Innovative Industrial Properties | 51.82 | 47.08 | 50.26 | 383,000 | 2.62 | | 5.50 | |
| IMAX | Imax Corp | 19.67 | 19.30 | 19.52 | 671,800 | -0.11 | | 0.56 | |
| INB | Cohen & Steers Global Income Builder | 8.330 | 8.250 | 8.260 | 40,000 | -0.020 | | 0.24 | |
| INF | Brookfield Global Listed Infra | 11.33 | 11.25 | 11.26 | 31,200 | -0.06 | | 0.53 | |
| INFY | Infosys Ltd | 9.370 | 9.250 | 9.330 | 4,709,700 | 0.000 |  | 0.00 | |
| ING | VOYA Group N.V. | 12.45 | 12.32 | 12.36 | 3,261,000 | -0.10 | | 0.80 | |
| INGR | Ingredion Inc | 101.9 | 99.1 | 101.3 | 738,500 | 1.4 | | 1.43 | |
| INN | Summit Hotel Properties | 11.04 | 10.83 | 11.03 | 902,800 | 0.09 | | 0.82 | |
| INN-D | Summit Hotel Properties Inc | 24.05 | 24.05 | 24.05 | 100 | 0.00 | | 0.00 | |
| INN-E | Summit Hotel Properties Inc Cum Red Pfd | 22.68 | 22.24 | 22.68 | 4,100 | 0.40 | | 1.80 | |
| INS-A | Intl Seaways Inc. 8.50% Senior Notes | 24.06 | 23.90 | 24.00 | 16,600 | -0.06 | | 0.25 | |
| INSI | Insight Select Income Fund | 17.73 | 17.68 | 17.70 | 26,000 | 0.01 | | 0.06 | |
| INSP | Inspire Medical Systems Inc | 47.73 | 44.63 | 45.31 | 123,200 | -1.71 | | 3.64 | |
| INST | Instructure Inc | 37.11 | 36.10 | 36.90 | 317,500 | -0.27 | | 0.73 | |
| INSW | International Seaways Inc | 17.48 | 16.89 | 17.06 | 155,100 | -0.34 | | 1.95 | |
| INT | World Fuel Services Corp | 28.20 | 27.56 | 27.75 | 347,700 | -0.25 | | 0.89 | |
| INVH | Invitation Homes Inc | 21.04 | 20.74 | 20.90 | 1,972,200 | -0.20 | | 0.95 | |
| INXN | Interxion Holding N.V. | 64.49 | 62.45 | 64.05 | 1,152,700 | 0.53 | | 0.83 | |
| IO | ION Geophysical Corp | 9.710 | 9.030 | 9.670 | 136,000 | 0.530 | | 5.80 | |
| IP | International Paper Company | 46.44 | 45.40 | 46.18 | 3,066,800 | 0.36 | | 0.79 | |
| IPG | Interpublic Group of Companies | 24.18 | 23.83 | 24.03 | 3,264,800 | 0.12 | | 0.50 | |
| IPHI | Inphi Corp | 38.79 | 37.00 | 38.59 | 767,700 | 0.58 | | 1.53 | |
| IPI | Intrepid Potash Inc | 3.900 | 3.680 | 3.810 | 793,000 | -0.140 | | 3.54 | |
| IPL-D | Interstate Power and Light Co | 24.93 | 24.25 | 24.71 | 4,900 | 0.08 | | 0.32 | |
| IPO.U | Social Capital Hedosophia Holdings Corp | 10.22 | 10.11 | 10.22 | 2,400 | 0.02 | | 0.20 | |
| IPO.W | Social Capital Hedosophia Warrant | 0.9000 | 0.7510 | 0.8750 | 30,500 | 0.0150 | | 1.74 | |
| IPOA | Social Capital Hedosophia Holdings Corp | 9.990 | 9.960 | 9.990 | 22,900 | 0.000 | | 0.00 | |
| IQI | Invesco Quality Muni Income Trust | 11.33 | 11.24 | 11.24 | 119,600 | -0.07 | | 0.62 | |
| IQV | Iqvia Holdings Inc | 120.5 | 117.7 | 119.4 | 1,730,700 | 0.3 | | 0.22 | |
| IR | Ingersoll-Rand Plc [Ireland] | 105.2 | 103.5 | 104.4 | 1,521,600 | 0.6 | | 0.61 | |
| IRE-C | Investors Real Estate Trust Pfd Ser C | 24.00 | 23.80 | 23.80 | 12,100 | 0.05 | | 0.21 | |
| IRET | Investors Real Estate Trust | 5.400 | 5.340 | 5.400 | 293,200 | 0.010 | | 0.19 | |
| IRL | Irish Investment Fund | 9.170 | 8.930 | 9.020 | 8,100 | -0.040 | | 0.44 | |
| IRM | Iron Mountain Inc | 34.08 | 32.93 | 33.86 | 2,995,500 | 0.82 | | 2.48 | |
| IRR | VOYA Risk Managed Natural Resources Fund | 4.870 | 4.710 | 4.810 | 363,400 | 0.020 | | 0.42 | |
| IRS | Irsa Inversiones Y Representaciones S.A. | 13.44 | 13.05 | 13.33 | 15,900 | -0.02 | | 0.15 | |
| IRT | Independence Realty Trust Inc | 10.020 | 9.730 | 10.000 | 625,800 | 0.220 | | 2.25 | |
| ISD | Prudential Short Duration High | 13.54 | 13.46 | 13.46 | 108,300 | -0.09 | | 0.66 | |
| ISF | VOYA Group N.V. | 25.40 | 25.34 | 25.36 | 40,500 | 0.02 | | 0.08 | |
| ISG | VOYA Group N.V. | 25.20 | 25.10 | 25.10 | 19,700 | -0.01 | | 0.04 | |
| IT | Gartner Inc | 147.9 | 144.0 | 147.2 | 656,600 | 1.5 | | 1.06 | |
| ITCB | Itau Corpbanca | 14.45 | 14.00 | 14.33 | 7,000 | 0.37 | | 2.65 | |
| ITG | Investment Technology Group | 30.13 | 29.90 | 30.00 | 1,026,800 | -0.10 | | 0.33 | |
| ITGR | Integer Holdings Corp | 86.30 | 83.13 | 85.72 | 176,600 | 1.58 | | 1.88 | |
| ITT | ITT Inc. Common Stock | 56.44 | 54.97 | 56.18 | 628,000 | 0.24 | | 0.43 | |
| ITUB | Itau Unibanco Banco Holding S.A. | 14.10 | 13.70 | 13.99 | 12,235,100 | 0.12 | | 0.87 | |
| ITW | Illinois Tool Works Inc | 136.3 | 133.7 | 135.6 | 2,089,300 | 0.4 | | 0.27 | |
| IVC | Invacare Corp | 6.045 | 5.600 | 5.680 | 1,521,000 | -0.350 | | 5.80 | |
| IVH | Ivy High Income Opportunities | 13.07 | 13.01 | 13.02 | 85,100 | -0.08 | | 0.61 | |
| IVR | Invesco Mortgage Capital Inc | 15.36 | 15.04 | 15.35 | 774,600 | 0.16 | | 1.05 | |
| IVR-A | Invesco Mortgage Capital Inc | 25.16 | 25.13 | 25.14 | 2,900 | 0.04 | | 0.16 | |
| IVR-B | Invesco Mortgage Capital Inc | 25.88 | 25.69 | 25.74 | 1,200 | 0.05 | | 0.19 | |
| IVR-C | Invesco Mortgage Capital Inc Pfd | 24.66 | 24.53 | 24.60 | 3,000 | 0.01 | | 0.04 | |
| IVZ | Invesco Plc | 20.29 | 19.82 | 20.07 | 6,082,300 | 0.01 | | 0.05 | |
| IX | Orix Corp ADR | 80.49 | 79.17 | 80.49 | 128,600 | 2.83 | | 3.64 | |