If you invested $1000 in MSCI Inc. (MSCI) 10 years ago, it would be worth $7,241.93 as of October 02, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $976.28, while $1000 invested 1 year ago would be worth $979.49. This corresponds to total returns of 624.19%, -2.37%, -2.05%, respectively, with annualized returns of 21.89%, -0.48%, -2.05%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| October 01, 2026 | 542.26 | 545.39 | 545.39 | 550.45 | 536.86 | 550,373 |
| September 30, 2026 | 539.03 | 538.66 | 538.66 | 546.62 | 537.62 | 658,063 |
| September 29, 2026 | 537.32 | 539.76 | 539.76 | 540.46 | 533.45 | 597,711 |
| September 28, 2026 | 547 | 542.72 | 542.72 | 547 | 540.43 | 582,301 |
| September 25, 2026 | 552.07 | 551.36 | 551.36 | 555.95 | 547.48 | 455,584 |
| September 24, 2026 | 557.72 | 556.08 | 556.08 | 563.27 | 552.03 | 534,865 |
| September 23, 2026 | 548.11 | 555.7 | 555.7 | 559.15 | 545.01 | 558,259 |
| September 22, 2026 | 558.11 | 548.88 | 548.88 | 559.35 | 547.85 | 747,832 |
| September 21, 2026 | 556.34 | 558.97 | 558.97 | 559.93 | 552.33 | 398,237 |
| September 18, 2026 | 546.43 | 552.87 | 552.87 | 555.4 | 544.18 | 832,378 |
| September 17, 2026 | 543.73 | 549.47 | 549.47 | 552.88 | 542.1 | 682,065 |
| September 16, 2026 | 546.13 | 540.61 | 540.61 | 548.68 | 537.36 | 648,029 |
| September 15, 2026 | 550.06 | 544.6 | 544.6 | 553.65 | 543.48 | 521,684 |
| September 11, 2026 | 552.56 | 554.61 | 554.61 | 556.51 | 545.7 | 424,289 |
| September 10, 2026 | 554.24 | 547.6 | 547.6 | 555.8 | 545.12 | 493,285 |
| September 09, 2026 | 549.85 | 554.54 | 554.54 | 556.61 | 545.56 | 495,817 |
| September 08, 2026 | 569.34 | 551.39 | 551.39 | 569.34 | 550.15 | 507,569 |
| September 04, 2026 | 566.56 | 573.01 | 573.01 | 573.41 | 560.46 | 476,832 |
| September 03, 2026 | 567.82 | 574.65 | 574.65 | 576.39 | 564.46 | 285,699 |
| September 02, 2026 | 563.13 | 560.63 | 560.63 | 565.71 | 555.01 | 386,891 |
| September 01, 2026 | 568.83 | 563.09 | 563.09 | 572.75 | 559.69 | 349,268 |
| August 31, 2026 | 567.14 | 570.64 | 570.64 | 573.05 | 564.06 | 416,108 |
| August 28, 2026 | 570.85 | 570.76 | 570.76 | 576.55 | 569.86 | 270,067 |
| August 27, 2026 | 564.43 | 569.15 | 569.15 | 572.58 | 564.43 | 468,105 |
| August 26, 2026 | 560.13 | 564.22 | 564.22 | 568.13 | 560.01 | 273,296 |
| August 25, 2026 | 563.41 | 563.99 | 563.99 | 570.08 | 560.73 | 368,675 |
| August 24, 2026 | 564.36 | 571.36 | 571.36 | 572.47 | 562.75 | 383,891 |
| August 21, 2026 | 568.57 | 563.49 | 563.49 | 574.98 | 562.68 | 436,715 |
| August 20, 2026 | 563.42 | 568.75 | 568.75 | 572.43 | 561.79 | 548,228 |
| August 19, 2026 | 561.75 | 565.27 | 565.27 | 575.66 | 560.43 | 542,692 |
| August 18, 2026 | 558.94 | 562.77 | 562.77 | 566.86 | 554.04 | 902,355 |
| August 17, 2026 | 561.43 | 550.68 | 550.68 | 569.68 | 550.52 | 626,243 |
| August 14, 2026 | 572.5 | 569.13 | 569.13 | 572.76 | 567.06 | 402,479 |
| August 13, 2026 | 562.05 | 575.24 | 575.24 | 579.36 | 555.11 | 688,015 |
| August 12, 2026 | 556.81 | 563.01 | 563.01 | 565.3 | 556 | 879,539 |
| August 11, 2026 | 561.97 | 561.71 | 561.71 | 565.33 | 558.8 | 667,701 |
| August 10, 2026 | 558.69 | 563.08 | 563.08 | 570.24 | 558.56 | 886,768 |
| August 07, 2026 | 567.27 | 563.17 | 563.17 | 571.43 | 560.85 | 602,846 |
| August 06, 2026 | 570 | 567.23 | 567.23 | 574.27 | 563.96 | 667,568 |
| August 05, 2026 | 578.53 | 571.87 | 571.87 | 581.79 | 568.19 | 598,288 |
| August 04, 2026 | 573.66 | 571.47 | 571.47 | 582.91 | 570.03 | 818,527 |
| August 03, 2026 | 577.96 | 574.43 | 574.43 | 582.2 | 569.59 | 418,602 |
| July 31, 2026 | 570.77 | 572.24 | 572.24 | 580.49 | 566.79 | 616,162 |
| July 30, 2026 | 575.62 | 575.74 | 575.74 | 585.41 | 566.99 | 704,730 |
| July 29, 2026 | 580.93 | 582.92 | 582.92 | 589.99 | 578.02 | 547,283 |
| July 28, 2026 | 575.28 | 579.39 | 579.39 | 585.55 | 568.42 | 731,470 |
| July 27, 2026 | 560.53 | 571.03 | 571.03 | 573.86 | 557.5 | 720,514 |
| July 23, 2026 | 563.17 | 552.51 | 552.51 | 567.77 | 548.92 | 1.36M |
| July 22, 2026 | 555.01 | 570.95 | 570.95 | 572 | 555.01 | 1.17M |
| July 21, 2026 | 561 | 561.74 | 561.74 | 578.78 | 548.01 | 2M |
| July 20, 2026 | 627.63 | 625.11 | 625.11 | 631.7 | 621.07 | 749,350 |
| July 17, 2026 | 637.08 | 628.66 | 628.66 | 644.77 | 622.23 | 680,628 |
| July 16, 2026 | 625.06 | 637.24 | 637.24 | 637.25 | 623.43 | 491,862 |
| July 15, 2026 | 618.94 | 621.77 | 621.77 | 631.33 | 610.17 | 475,891 |
| July 14, 2026 | 610 | 611.43 | 611.43 | 613.81 | 602.16 | 356,447 |
| July 13, 2026 | 612.04 | 620.23 | 620.23 | 620.68 | 605.6 | 447,253 |
| July 10, 2026 | 613.53 | 604.71 | 604.71 | 615.83 | 601.2 | 267,517 |
| July 09, 2026 | 602.44 | 603.35 | 603.35 | 610 | 592.95 | 416,395 |
| July 08, 2026 | 604.21 | 604.23 | 604.23 | 610 | 594.64 | 493,393 |
| July 07, 2026 | 616.9 | 608.09 | 608.09 | 619.97 | 606.99 | 546,437 |