Vanguard Institutional Index Fund Institutional Shares (VINIX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
509.34
+1.62 (0.32%)
Jul 16, 2025, 4:00 PM EDT
VINIX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Jul 16, 2025 | 509.34 | 509.34 | 509.34 | 509.34 | - | 0.32% |
| Jul 15, 2025 | 507.72 | 507.72 | 507.72 | 507.72 | 507.72 | -0.39% |
| Jul 14, 2025 | 509.69 | 509.69 | 509.69 | 509.69 | 509.69 | 0.14% |
| Jul 11, 2025 | 508.97 | 508.97 | 508.97 | 508.97 | 508.97 | -0.33% |
| Jul 10, 2025 | 510.66 | 510.66 | 510.66 | 510.66 | 510.66 | 0.29% |
| Jul 9, 2025 | 509.19 | 509.19 | 509.19 | 509.19 | 509.19 | 0.61% |
| Jul 8, 2025 | 506.11 | 506.11 | 506.11 | 506.11 | 506.11 | -0.07% |
| Jul 7, 2025 | 506.47 | 506.47 | 506.47 | 506.47 | 506.47 | -0.79% |
| Jul 3, 2025 | 510.48 | 510.48 | 510.48 | 510.48 | 510.48 | 0.85% |
| Jul 2, 2025 | 506.18 | 506.18 | 506.18 | 506.18 | 506.18 | 0.48% |
| Jul 1, 2025 | 503.77 | 503.77 | 503.77 | 503.77 | 503.77 | -0.11% |
| Jun 30, 2025 | 504.33 | 504.33 | 504.33 | 504.33 | 504.33 | 0.53% |
| Jun 27, 2025 | 501.69 | 501.69 | 501.69 | 501.69 | 501.69 | 0.53% |
| Jun 26, 2025 | 499.05 | 499.05 | 499.05 | 499.05 | 499.05 | 0.49% |
| Jun 25, 2025 | 496.60 | 496.60 | 496.60 | 496.60 | 495.08 | - |
| Jun 24, 2025 | 496.60 | 496.60 | 496.60 | 496.60 | 495.08 | 1.11% |
| Jun 23, 2025 | 491.13 | 491.13 | 491.13 | 491.13 | 489.62 | 0.96% |
| Jun 20, 2025 | 486.45 | 486.45 | 486.45 | 486.45 | 484.96 | -0.21% |
| Jun 18, 2025 | 487.48 | 487.48 | 487.48 | 487.48 | 485.99 | -0.03% |
| Jun 17, 2025 | 487.62 | 487.62 | 487.62 | 487.62 | 486.13 | -0.83% |
| Jun 16, 2025 | 491.71 | 491.71 | 491.71 | 491.71 | 490.20 | 0.95% |
| Jun 13, 2025 | 487.06 | 487.06 | 487.06 | 487.06 | 485.57 | -1.11% |
| Jun 12, 2025 | 492.54 | 492.54 | 492.54 | 492.54 | 491.03 | 0.38% |
| Jun 11, 2025 | 490.66 | 490.66 | 490.66 | 490.66 | 489.16 | -0.27% |
| Jun 10, 2025 | 492.00 | 492.00 | 492.00 | 492.00 | 490.49 | 0.55% |
| Jun 9, 2025 | 489.30 | 489.30 | 489.30 | 489.30 | 487.80 | 0.10% |
| Jun 6, 2025 | 488.81 | 488.81 | 488.81 | 488.81 | 487.31 | 1.04% |
| Jun 5, 2025 | 483.78 | 483.78 | 483.78 | 483.78 | 482.30 | -0.52% |
| Jun 4, 2025 | 486.31 | 486.31 | 486.31 | 486.31 | 484.82 | 0.01% |
| Jun 3, 2025 | 486.25 | 486.25 | 486.25 | 486.25 | 484.76 | 0.58% |
| Jun 2, 2025 | 483.44 | 483.44 | 483.44 | 483.44 | 481.96 | 0.42% |
| May 30, 2025 | 481.41 | 481.41 | 481.41 | 481.41 | 479.93 | - |
| May 29, 2025 | 481.41 | 481.41 | 481.41 | 481.41 | 479.93 | 0.40% |
| May 28, 2025 | 479.48 | 479.48 | 479.48 | 479.48 | 478.01 | -0.56% |
| May 27, 2025 | 482.16 | 482.16 | 482.16 | 482.16 | 480.68 | 2.06% |
| May 23, 2025 | 472.45 | 472.45 | 472.45 | 472.45 | 471.00 | -0.67% |
| May 22, 2025 | 475.62 | 475.62 | 475.62 | 475.62 | 474.16 | -0.04% |
| May 21, 2025 | 475.82 | 475.82 | 475.82 | 475.82 | 474.36 | -1.61% |
| May 20, 2025 | 483.61 | 483.61 | 483.61 | 483.61 | 482.13 | -0.39% |
| May 19, 2025 | 485.48 | 485.48 | 485.48 | 485.48 | 483.99 | 0.10% |
| May 16, 2025 | 484.98 | 484.98 | 484.98 | 484.98 | 483.49 | 0.71% |
| May 15, 2025 | 481.55 | 481.55 | 481.55 | 481.55 | 480.07 | 0.44% |
| May 14, 2025 | 479.45 | 479.45 | 479.45 | 479.45 | 477.98 | 0.11% |
| May 13, 2025 | 478.94 | 478.94 | 478.94 | 478.94 | 477.47 | 0.73% |
| May 12, 2025 | 475.48 | 475.48 | 475.48 | 475.48 | 474.02 | 3.27% |
| May 9, 2025 | 460.44 | 460.44 | 460.44 | 460.44 | 459.03 | -0.05% |
| May 8, 2025 | 460.69 | 460.69 | 460.69 | 460.69 | 459.28 | 0.58% |
| May 7, 2025 | 458.03 | 458.03 | 458.03 | 458.03 | 456.63 | 0.44% |
| May 6, 2025 | 456.04 | 456.04 | 456.04 | 456.04 | 454.64 | -0.77% |
| May 5, 2025 | 459.57 | 459.57 | 459.57 | 459.57 | 458.16 | -0.63% |