Vanguard Institutional Index I (VINIX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
525.21
+2.67 (0.51%)
Sep 3, 2025, 4:00 PM EDT
VINIX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Sep 3, 2025 | 525.21 | 525.21 | 525.21 | 525.21 | - | 0.51% |
| Sep 2, 2025 | 522.54 | 522.54 | 522.54 | 522.54 | 522.54 | -0.67% |
| Aug 29, 2025 | 526.07 | 526.07 | 526.07 | 526.07 | 526.07 | -0.63% |
| Aug 28, 2025 | 529.42 | 529.42 | 529.42 | 529.42 | 529.42 | 0.32% |
| Aug 27, 2025 | 527.74 | 527.74 | 527.74 | 527.74 | 527.74 | 0.24% |
| Aug 26, 2025 | 526.48 | 526.48 | 526.48 | 526.48 | 526.48 | 0.42% |
| Aug 25, 2025 | 524.28 | 524.28 | 524.28 | 524.28 | 524.28 | -0.43% |
| Aug 22, 2025 | 526.52 | 526.52 | 526.52 | 526.52 | 526.52 | 1.52% |
| Aug 21, 2025 | 518.62 | 518.62 | 518.62 | 518.62 | 518.62 | -0.39% |
| Aug 20, 2025 | 520.64 | 520.64 | 520.64 | 520.64 | 520.64 | -0.24% |
| Aug 19, 2025 | 521.89 | 521.89 | 521.89 | 521.89 | 521.89 | -0.58% |
| Aug 18, 2025 | 524.92 | 524.92 | 524.92 | 524.92 | 524.92 | - |
| Aug 15, 2025 | 524.94 | 524.94 | 524.94 | 524.94 | 524.94 | -0.27% |
| Aug 14, 2025 | 526.35 | 526.35 | 526.35 | 526.35 | 526.35 | 0.03% |
| Aug 13, 2025 | 526.17 | 526.17 | 526.17 | 526.17 | 526.17 | 0.33% |
| Aug 12, 2025 | 524.46 | 524.46 | 524.46 | 524.46 | 524.46 | 1.14% |
| Aug 11, 2025 | 518.56 | 518.56 | 518.56 | 518.56 | 518.56 | -0.24% |
| Aug 8, 2025 | 519.81 | 519.81 | 519.81 | 519.81 | 519.81 | 0.79% |
| Aug 7, 2025 | 515.74 | 515.74 | 515.74 | 515.74 | 515.74 | -0.08% |
| Aug 6, 2025 | 516.13 | 516.13 | 516.13 | 516.13 | 516.13 | 0.73% |
| Aug 5, 2025 | 512.40 | 512.40 | 512.40 | 512.40 | 512.40 | -0.49% |
| Aug 4, 2025 | 514.90 | 514.90 | 514.90 | 514.90 | 514.90 | 1.48% |
| Aug 1, 2025 | 507.40 | 507.40 | 507.40 | 507.40 | 507.40 | -1.60% |
| Jul 31, 2025 | 515.63 | 515.63 | 515.63 | 515.63 | 515.63 | -0.36% |
| Jul 30, 2025 | 517.50 | 517.50 | 517.50 | 517.50 | 517.50 | -0.13% |
| Jul 29, 2025 | 518.15 | 518.15 | 518.15 | 518.15 | 518.15 | -0.29% |
| Jul 28, 2025 | 519.68 | 519.68 | 519.68 | 519.68 | 519.68 | 0.02% |
| Jul 25, 2025 | 519.59 | 519.59 | 519.59 | 519.59 | 519.59 | 0.40% |
| Jul 24, 2025 | 517.51 | 517.51 | 517.51 | 517.51 | 517.51 | 0.07% |
| Jul 23, 2025 | 517.15 | 517.15 | 517.15 | 517.15 | 517.15 | 0.78% |
| Jul 22, 2025 | 513.13 | 513.13 | 513.13 | 513.13 | 513.13 | 0.07% |
| Jul 21, 2025 | 512.79 | 512.79 | 512.79 | 512.79 | 512.79 | 0.14% |
| Jul 18, 2025 | 512.07 | 512.07 | 512.07 | 512.07 | 512.07 | - |
| Jul 17, 2025 | 512.08 | 512.08 | 512.08 | 512.08 | 512.08 | 0.54% |
| Jul 16, 2025 | 509.34 | 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% |