Vanguard Institutional Index I (VINIX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
618.05
-6.92 (-1.11%)
Oct 15, 2026, 8:10 AM EST
VINIX Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 618.05 | 618.05 | 618.05 | 618.05 | 618.05 | - |
| Oct 14, 2026 | 618.05 | 618.05 | 618.05 | 618.05 | 618.05 | -1.11% |
| Oct 13, 2026 | 624.97 | 624.97 | 624.97 | 624.97 | 624.97 | -0.02% |
| Oct 12, 2026 | 625.10 | 625.10 | 625.10 | 625.10 | 625.10 | -0.05% |
| Oct 9, 2026 | 625.44 | 625.44 | 625.44 | 625.44 | 625.44 | 0.60% |
| Oct 8, 2026 | 621.68 | 621.68 | 621.68 | 621.68 | 621.68 | -0.47% |
| Oct 7, 2026 | 624.59 | 624.59 | 624.59 | 624.59 | 624.59 | -0.22% |
| Oct 6, 2026 | 625.95 | 625.95 | 625.95 | 625.95 | 625.95 | 0.59% |
| Oct 5, 2026 | 622.30 | 622.30 | 622.30 | 622.30 | 622.30 | 0.66% |
| Oct 2, 2026 | 618.19 | 618.19 | 618.19 | 618.19 | 618.19 | 0.74% |
| Oct 1, 2026 | 613.63 | 613.63 | 613.63 | 613.63 | 613.63 | 0.20% |
| Sep 30, 2026 | 612.43 | 612.43 | 612.43 | 612.43 | 612.43 | -0.24% |
| Sep 29, 2026 | 613.92 | 613.92 | 613.92 | 613.92 | 613.92 | -0.17% |
| Sep 28, 2026 | 614.95 | 614.95 | 614.95 | 614.95 | 614.95 | -0.77% |
| Sep 25, 2026 | 619.72 | 619.72 | 619.72 | 619.72 | 619.72 | 0.51% |
| Sep 24, 2026 | 616.57 | 616.57 | 616.57 | 616.57 | 616.57 | -0.02% |
| Sep 23, 2026 | 616.72 | 616.72 | 616.72 | 616.72 | 616.72 | -0.75% |
| Sep 22, 2026 | 623.00 | 623.00 | 623.00 | 623.00 | 621.41 | - |
| Sep 21, 2026 | 623.00 | 623.00 | 623.00 | 623.00 | 621.41 | 1.50% |
| Sep 18, 2026 | 613.79 | 613.79 | 613.79 | 613.79 | 612.22 | 0.17% |
| Sep 17, 2026 | 612.76 | 612.76 | 612.76 | 612.76 | 611.19 | 1.14% |
| Sep 16, 2026 | 605.85 | 605.85 | 605.85 | 605.85 | 604.30 | -0.44% |
| Sep 15, 2026 | 608.55 | 608.55 | 608.55 | 608.55 | 606.99 | -0.43% |
| Sep 14, 2026 | 611.19 | 611.19 | 611.19 | 611.19 | 609.63 | -0.48% |
| Sep 11, 2026 | 614.14 | 614.14 | 614.14 | 614.14 | 612.57 | 0.87% |
| Sep 10, 2026 | 608.87 | 608.87 | 608.87 | 608.87 | 607.31 | -0.57% |
| Sep 9, 2026 | 612.39 | 612.39 | 612.39 | 612.39 | 610.82 | -0.48% |
| Sep 8, 2026 | 615.35 | 615.35 | 615.35 | 615.35 | 613.78 | -0.58% |
| Sep 4, 2026 | 618.94 | 618.94 | 618.94 | 618.94 | 617.36 | -0.36% |
| Sep 3, 2026 | 621.18 | 621.18 | 621.18 | 621.18 | 619.59 | 1.06% |
| Sep 2, 2026 | 614.64 | 614.64 | 614.64 | 614.64 | 613.07 | 0.46% |
| Sep 1, 2026 | 611.81 | 611.81 | 611.81 | 611.81 | 610.25 | -0.70% |
| Aug 31, 2026 | 616.14 | 616.14 | 616.14 | 616.14 | 614.56 | -0.33% |
| Aug 28, 2026 | 618.17 | 618.17 | 618.17 | 618.17 | 616.59 | -0.25% |
| Aug 27, 2026 | 619.69 | 619.69 | 619.69 | 619.69 | 618.10 | 0.72% |
| Aug 26, 2026 | 615.26 | 615.26 | 615.26 | 615.26 | 613.69 | -0.02% |
| Aug 25, 2026 | 615.38 | 615.38 | 615.38 | 615.38 | 613.81 | 0.32% |
| Aug 24, 2026 | 613.39 | 613.39 | 613.39 | 613.39 | 611.82 | -0.28% |
| Aug 21, 2026 | 615.10 | 615.10 | 615.10 | 615.10 | 613.53 | 0.44% |
| Aug 20, 2026 | 612.41 | 612.41 | 612.41 | 612.41 | 610.84 | -0.85% |
| Aug 19, 2026 | 617.69 | 617.69 | 617.69 | 617.69 | 616.11 | 0.22% |
| Aug 18, 2026 | 616.34 | 616.34 | 616.34 | 616.34 | 614.76 | -0.69% |
| Aug 17, 2026 | 620.60 | 620.60 | 620.60 | 620.60 | 619.01 | -0.51% |
| Aug 14, 2026 | 623.79 | 623.79 | 623.79 | 623.79 | 622.19 | -0.16% |
| Aug 13, 2026 | 624.77 | 624.77 | 624.77 | 624.77 | 623.17 | 0.65% |
| Aug 12, 2026 | 620.71 | 620.71 | 620.71 | 620.71 | 619.12 | 0.27% |
| Aug 11, 2026 | 619.06 | 619.06 | 619.06 | 619.06 | 617.48 | -0.32% |
| Aug 10, 2026 | 621.04 | 621.04 | 621.04 | 621.04 | 619.45 | -0.05% |
| Aug 7, 2026 | 621.35 | 621.35 | 621.35 | 621.35 | 619.76 | 0.62% |
| Aug 6, 2026 | 617.50 | 617.50 | 617.50 | 617.50 | 615.92 | -0.18% |