Skip to content
Menu
Get the app WatchlistsPortfoliosAlerts
Pricing Sign in

Vanguard Institutional Index Instl Pl VIIIX

Full chart Compare
Set alert

Price alert · VIIIX

All alert types
605.87 USD -2.39 (-0.39%)

Regular-session close

Day range unavailable

507.80 52-week range 625.93
YTD
+9.75%
1 year
+10.50%

VIIIX price history

VIIIX daily prices, last three months
DateOpenHighLowCloseChangeChange %
Nov 12, 2026608.26608.26608.26608.26-2.11-0.35%
Nov 11, 2026610.37610.37610.37610.37+7.89+1.31%
Nov 10, 2026602.48602.48602.48602.48-2.27-0.38%
Nov 9, 2026604.75604.75604.75604.75+13.87+2.35%
Nov 6, 2026590.88590.88590.88590.88+1.89+0.32%
Nov 5, 2026588.99588.99588.99588.99-26.82-4.36%
Nov 4, 2026615.81615.81615.81615.81+9.60+1.58%
Nov 3, 2026606.21606.21606.21606.21+2.20+0.36%
Nov 2, 2026604.01604.01604.01604.01-3.06-0.50%
Oct 30, 2026607.07607.07607.07607.07-11.19-1.81%
Oct 29, 2026618.26618.26618.26618.26-1.89-0.30%
Oct 28, 2026620.15620.15620.15620.15+1.72+0.28%
Oct 27, 2026618.43618.43618.43618.43+3.67+0.60%
Oct 26, 2026614.76614.76614.76614.76+4.26+0.70%
Oct 23, 2026610.50610.50610.50610.50-3.16-0.51%
Oct 22, 2026613.66613.66613.66613.66-7.49-1.21%
Oct 21, 2026621.15621.15621.15621.15+3.57+0.58%
Oct 20, 2026617.58617.58617.58617.58+1.76+0.29%
Oct 19, 2026615.82615.82615.82615.82+2.50+0.41%
Oct 16, 2026613.32613.32613.32613.32-6.77-1.09%
Oct 15, 2026620.09620.09620.09620.09+2.05+0.33%
Oct 14, 2026618.04618.04618.04618.04-6.92-1.11%
Oct 13, 2026624.96624.96624.96624.96-0.13-0.02%
Oct 12, 2026625.09625.09625.09625.09-0.34-0.05%
Oct 9, 2026625.43625.43625.43625.43+3.77+0.61%
Oct 8, 2026621.66621.66621.66621.66-2.91-0.47%
Oct 7, 2026624.57624.57624.57624.57-1.36-0.22%
Oct 6, 2026625.93625.93625.93625.93+3.64+0.58%
Oct 5, 2026622.29622.29622.29622.29+4.11+0.66%
Oct 2, 2026618.18618.18618.18618.18+4.56+0.74%
Oct 1, 2026613.62613.62613.62613.62+1.21+0.20%
Sep 30, 2026612.41612.41612.41612.41-1.49-0.24%
Sep 29, 2026613.90613.90613.90613.90-1.03-0.17%
Sep 28, 2026614.93614.93614.93614.93-4.78-0.77%
Sep 25, 2026619.71619.71619.71619.71+3.15+0.51%
Sep 24, 2026616.56616.56616.56616.56-0.14-0.02%
Sep 23, 2026616.70616.70616.70616.70-6.30-1.01%
Sep 22, 2026623.00623.00623.00623.00-0.01-0.00%
Sep 21, 2026623.01623.01623.01623.01+9.22+1.50%
Sep 18, 2026613.79613.79613.79613.79+1.02+0.17%
Sep 17, 2026612.77612.77612.77612.77+6.92+1.14%
Sep 16, 2026605.85605.85605.85605.85-2.70-0.44%
Sep 15, 2026608.55608.55608.55608.55-2.65-0.43%
Sep 14, 2026611.20611.20611.20611.20-2.94-0.48%
Sep 11, 2026614.14614.14614.14614.14+5.26+0.86%
Sep 10, 2026608.88608.88608.88608.88-3.51-0.57%
Sep 9, 2026612.39612.39612.39612.39-2.96-0.48%
Sep 8, 2026615.35615.35615.35615.35-3.60-0.58%
Sep 4, 2026618.95618.95618.95618.95-2.24-0.36%
Sep 3, 2026621.19621.19621.19621.19+6.55+1.07%
Sep 2, 2026614.64614.64614.64614.64+2.82+0.46%
Sep 1, 2026611.82611.82611.82611.82-4.32-0.70%
Aug 31, 2026616.14616.14616.14616.14-2.03-0.33%
Aug 28, 2026618.17618.17618.17618.17-1.52-0.25%
Aug 27, 2026619.69619.69619.69619.69+4.43+0.72%
Aug 26, 2026615.26615.26615.26615.26-0.12-0.02%
Aug 25, 2026615.38615.38615.38615.38+1.99+0.32%
Aug 24, 2026613.39613.39613.39613.39-1.71-0.28%
Aug 21, 2026615.10615.10615.10615.10+2.69+0.44%
Aug 20, 2026612.41612.41612.41612.41-5.28-0.85%
Aug 19, 2026617.69617.69617.69617.69+1.35+0.22%
Aug 18, 2026616.34616.34616.34616.34-4.26-0.69%
Aug 17, 2026620.60620.60620.60620.60-3.18-0.51%
Aug 14, 2026623.78623.78623.78623.78-0.99-0.16%
Aug 13, 2026624.77624.77624.77624.77+4.06+0.65%

65 days, newest first. Daily bars as drawn on the VIIIX chart; change is against the previous day's close. Open, high, low and volume are in the download and on a wider screen.