| Code | Name | High | Low | Close | Volume | Change | |
|---|
| I | Intelsat S.A. | 17.95 | 16.73 | 16.98 | 2,210,200 | -0.14 |  | 0.82 |   |
| IAE | VOYA Asia Pacific High Dividend Equity | 9.270 | 9.120 | 9.260 | 38,800 | 0.010 |  | 0.11 | |
| IAG | Iamgold Corp | 3.600 | 3.320 | 3.540 | 8,619,900 | 0.020 | | 0.57 | |
| IBA | Industrias Bachoco S.A. DE C.V. | 46.50 | 45.93 | 46.19 | 2,500 | 0.61 | | 1.34 | |
| IBM | International Business Machines | 140.7 | 139.0 | 139.6 | 3,646,800 | -0.9 | | 0.63 | |
| IBN | Icici Bank Ltd | 11.49 | 11.33 | 11.41 | 5,805,500 | -0.05 | | 0.44 | |
| IBP | Installed Building Products I | 44.55 | 42.71 | 43.53 | 138,700 | -0.31 | | 0.71 | |
| ICD | Independence Contract Drilling Inc | 3.020 | 2.870 | 2.980 | 196,700 | 0.120 | | 4.20 | |
| ICE | Intercontinental Exchange | 74.32 | 73.16 | 73.20 | 3,217,600 | -1.05 | | 1.41 | |
| ICL | Israel Chemicals Ltd | 5.230 | 5.170 | 5.210 | 314,100 | -0.060 | | 1.14 | |
| IDA | Idacorp Inc | 99.45 | 97.84 | 98.20 | 261,000 | 0.16 | | 0.16 | |
| IDE | VOYA Infrastructure Industrial | 12.68 | 12.58 | 12.61 | 34,100 | -0.07 | | 0.55 | |
| IDT | IDT Corp | 6.450 | 6.155 | 6.380 | 38,700 | 0.030 | | 0.47 | |
| IEX | Idex Corp | 150.0 | 147.3 | 148.6 | 257,000 | -0.6 | | 0.42 | |
| IFF | International Flavors & Fragrances | 123.9 | 121.9 | 122.5 | 1,230,500 | -1.0 | | 0.83 | |
| IFFT | International Flavors & Fragrances Inc | 48.31 | 47.80 | 47.82 | 44,600 | -0.45 | | 0.93 | |
| IFN | India Fund | 21.59 | 21.11 | 21.55 | 67,200 | -0.20 | | 0.92 | |
| IGA | VOYA Global Advantage and Premium | 10.65 | 10.51 | 10.51 | 58,400 | -0.12 | | 1.13 | |
| IGD | VOYA Global Equity Dividend and Premium | 6.528 | 6.480 | 6.500 | 309,800 | -0.050 | | 0.76 | |
| IGI | Western Asset Investment Grade Defined | 20.05 | 19.95 | 20.05 | 22,800 | 0.05 | | 0.25 | |
| IGR | VOYA Clarion Global Real Estate | 7.210 | 7.120 | 7.180 | 241,400 | 0.020 | | 0.28 | |
| IGT | International Game Technology | 13.38 | 13.00 | 13.09 | 2,708,900 | -0.29 | | 2.17 | |
| IHC | Independence Holding Company | 39.82 | 37.99 | 37.99 | 6,400 | -1.73 | | 4.36 | |
| IHD | VOYA Emerging Markets High Dividend | 8.390 | 8.230 | 8.290 | 49,600 | -0.040 | | 0.48 | |
| IHG | Intercontinental Hotels Group | 61.94 | 61.02 | 61.36 | 228,900 | -0.71 | | 1.14 | |
| IHIT | Invesco High Income 2023 Target Term | 10.33 | 10.26 | 10.29 | 31,400 | -0.04 | | 0.39 | |
| IHTA | Invesco High Income 2024 Target Term | 9.750 | 9.700 | 9.705 | 11,800 | -0.015 | | 0.15 | |
| IID | VOYA International High Dividend Equity | 6.070 | 5.960 | 6.020 | 48,600 | -0.040 | | 0.66 | |
| IIF | Morgan Stanley India Investment Fund Inc | 21.45 | 21.06 | 21.40 | 11,900 | 0.24 | | 1.13 | |
| IIM | Invesco Insured Muni Income Trust | 14.75 | 14.63 | 14.63 | 285,800 | -0.09 | | 0.61 | |
| IIP-A | Innovative Industrial Properties 9.00% | 31.60 | 29.30 | 29.74 | 22,100 | -1.82 | | 5.76 | |
| IIPR | Innovative Industrial Properties | 90.47 | 86.05 | 88.36 | 541,000 | -1.51 | | 1.68 | |
| IMAX | Imax Corp | 23.23 | 22.69 | 22.84 | 177,000 | -0.05 | | 0.22 | |
| INB | Cohen & Steers Global Income Builder | 8.550 | 8.450 | 8.470 | 122,700 | -0.070 | | 0.82 | |
| INF | Brookfield Global Listed Infra | 12.41 | 12.24 | 12.37 | 97,500 | 0.10 | | 0.81 | |
| INFY | Infosys Ltd | 11.04 | 10.88 | 10.94 | 7,616,200 | 0.04 | | 0.37 | |
| ING | VOYA Group N.V. | 12.36 | 12.18 | 12.23 | 3,345,500 | -0.19 | | 1.53 | |
| INGR | Ingredion Inc | 95.15 | 92.87 | 93.71 | 493,000 | -1.39 | | 1.46 | |
| INN | Summit Hotel Properties | 11.32 | 11.08 | 11.11 | 409,000 | -0.11 | | 0.98 | |
| INN-D | Summit Hotel Properties Inc | 24.70 | 24.20 | 24.65 | 9,900 | -0.01 | | 0.05 | |
| INN-E | Summit Hotel Properties Inc Cum Red Pfd | 23.00 | 22.80 | 22.99 | 19,700 | 0.23 | | 1.01 | |
| INS-A | Intl Seaways Inc 8.50% Senior Notes | 25.69 | 24.87 | 24.99 | 11,500 | 0.09 | | 0.36 | |
| INSI | Insight Select Income Fund | 18.66 | 18.49 | 18.61 | 10,800 | 0.10 | | 0.57 | |
| INSP | Inspire Medical Systems Inc | 56.65 | 55.63 | 55.97 | 188,100 | -0.60 | | 1.06 | |
| INST | Instructure Inc | 45.62 | 44.60 | 45.08 | 218,300 | 0.07 | | 0.16 | |
| INSW | International Seaways Inc | 18.68 | 18.34 | 18.48 | 414,400 | 0.00 |  | 0.00 | |
| INT | World Fuel Services Corp | 30.31 | 29.26 | 30.07 | 371,100 | 0.61 | | 2.07 | |
| INVH | Invitation Homes Inc | 23.47 | 23.15 | 23.30 | 19,517,100 | 0.00 | | 0.00 | |
| INXN | Interxion Holding N.V. | 66.70 | 64.92 | 66.49 | 553,500 | 0.07 | | 0.11 | |
| IO | ION Geophysical Corp | 16.93 | 15.73 | 16.09 | 203,800 | -0.57 | | 3.42 | |
| IP | International Paper Company | 46.25 | 44.81 | 45.17 | 3,685,200 | -1.00 | | 2.17 | |
| IPG | Interpublic Group of Companies | 22.28 | 21.81 | 21.94 | 3,196,200 | -0.34 | | 1.53 | |
| IPHI | Inphi Corp | 44.41 | 42.99 | 43.65 | 424,800 | -0.23 | | 0.52 | |
| IPI | Intrepid Potash Inc | 3.958 | 3.840 | 3.890 | 625,500 | -0.030 | | 0.77 | |
| IPO.U | Social Capital Hedosophia Holdings Corp | 10.40 | 10.38 | 10.38 | 900 | -0.04 | | 0.40 | |
| IPO.W | Social Capital Hedosophia Warrant | 0.8300 | 0.8016 | 0.8016 | 1,200 | -0.0284 | | 3.42 | |
| IPOA | Social Capital Hedosophia Holdings Corp | 10.15 | 10.13 | 10.14 | 2,800 | -0.01 | | 0.10 | |
| IQI | Invesco Quality Muni Income Trust | 12.07 | 11.98 | 12.07 | 142,000 | 0.09 | | 0.75 | |
| IQV | Iqvia Holdings Inc | 144.7 | 142.8 | 143.3 | 1,412,000 | -1.2 | | 0.83 | |
| IR | Ingersoll-Rand Plc [Ireland] | 106.5 | 104.3 | 104.9 | 1,390,300 | -1.6 | | 1.52 | |
| IRE-C | Investors Real Estate Trust Pfd Ser C | 24.55 | 24.35 | 24.45 | 8,300 | 0.09 | | 0.37 | |
| IRET | Investors Real Estate Trust | 58.99 | 57.44 | 58.48 | 57,600 | -0.11 | | 0.19 | |
| IRL | Irish Investment Fund | 9.500 | 9.300 | 9.390 | 3,800 | -0.035 | | 0.37 | |
| IRM | Iron Mountain Inc | 34.70 | 34.09 | 34.40 | 1,899,200 | -0.10 | | 0.29 | |
| IRR | VOYA Risk Managed Natural Resources Fund | 5.414 | 5.200 | 5.230 | 168,300 | -0.210 | | 3.86 | |
| IRS | Irsa Inversiones Y Representaciones S.A. | 13.16 | 12.43 | 12.80 | 28,300 | -0.50 | | 3.76 | |
| IRT | Independence Realty Trust Inc | 10.58 | 10.33 | 10.53 | 652,800 | 0.10 | | 0.96 | |
| ISD | Prudential Short Duration High | 14.41 | 14.17 | 14.41 | 246,900 | 0.16 | | 1.12 | |
| ISF | VOYA Group N.V. | 25.90 | 25.78 | 25.79 | 56,200 | -0.03 | | 0.12 | |
| ISG | VOYA Group N.V. | 25.79 | 25.72 | 25.72 | 37,100 | -0.04 | | 0.15 | |
| IT | Gartner Inc | 147.6 | 144.9 | 146.5 | 287,100 | -0.7 | | 0.45 | |
| ITCB | Itau Corpbanca | 13.74 | 13.21 | 13.21 | 1,400 | -0.54 | | 3.93 | |
| ITG | Investment Technology Group | 30.27 | 30.20 | 30.23 | 320,500 | 0.00 | | 0.00 | |
| ITGR | Integer Holdings Corp | 86.65 | 84.92 | 85.41 | 250,300 | -0.53 | | 0.62 | |
| ITT | ITT Inc | 59.03 | 57.63 | 57.96 | 664,700 | -1.04 | | 1.76 | |
| ITUB | Itau Unibanco Banco Holding S.A. | 9.570 | 9.300 | 9.380 | 19,234,400 | -0.160 | | 1.68 | |
| ITW | Illinois Tool Works Inc | 146.3 | 143.4 | 145.7 | 1,776,700 | -0.3 | | 0.23 | |
| IVC | Invacare Corp | 9.270 | 8.830 | 8.840 | 358,500 | -0.190 | | 2.10 | |
| IVH | Ivy High Income Opportunities | 13.74 | 13.66 | 13.72 | 52,200 | -0.04 | | 0.25 | |
| IVR | Invesco Mortgage Capital Inc | 16.30 | 16.11 | 16.15 | 1,103,900 | -0.03 | | 0.19 | |
| IVR-A | Invesco Mortgage Capital Inc | 25.79 | 25.70 | 25.79 | 3,100 | 0.05 | | 0.19 | |
| IVR-B | Invesco Mortgage Capital Inc | 26.28 | 26.02 | 26.26 | 8,900 | 0.23 | | 0.88 | |
| IVR-C | Invesco Mortgage Capital Inc Pfd | 24.55 | 24.42 | 24.51 | 18,100 | 0.06 | | 0.25 | |
| IVZ | Invesco Plc | 20.05 | 19.68 | 19.73 | 4,638,800 | -0.21 | | 1.05 | |
| IX | Orix Corp ADR | 71.25 | 70.62 | 70.72 | 84,600 | 0.19 | | 0.27 | |