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Vanguard Institutional Index Instl Pl (VIIIX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
616.34
-4.26 (-0.69%)
Aug 19, 2026, 8:10 AM EST

VIIIX Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChange
Aug 18, 2026620.60620.60616.34616.34--0.69%
Aug 17, 2026620.60620.60620.60620.60620.60-0.51%
Aug 14, 2026623.78623.78623.78623.78623.78-0.16%
Aug 13, 2026624.77624.77624.77624.77624.770.65%
Aug 12, 2026620.71620.71620.71620.71620.710.27%
Aug 11, 2026619.06619.06619.06619.06619.06-0.32%
Aug 10, 2026621.04621.04621.04621.04621.04-0.05%
Aug 7, 2026621.34621.34621.34621.34621.340.62%
Aug 6, 2026617.49617.49617.49617.49617.49-0.18%
Aug 5, 2026618.58618.58618.58618.58618.58-0.17%
Aug 4, 2026619.62619.62619.62619.62619.621.79%
Aug 3, 2026608.72608.72608.72608.72608.721.49%
Jul 31, 2026599.81599.81599.81599.81599.810.71%
Jul 30, 2026595.61595.61595.61595.61595.611.66%
Jul 29, 2026585.88585.88585.88585.88585.88-1.52%
Jul 28, 2026594.90594.90594.90594.90594.900.21%
Jul 27, 2026593.64593.64593.64593.64593.640.02%
Jul 24, 2026593.54593.54593.54593.54593.540.06%
Jul 23, 2026593.19593.19593.19593.19593.19-1.21%
Jul 22, 2026600.44600.44600.44600.44600.44-0.13%
Jul 21, 2026601.25601.25601.25601.25601.250.89%
Jul 20, 2026595.97595.97595.97595.97595.97-0.19%
Jul 17, 2026597.11597.11597.11597.11597.11-1.01%
Jul 16, 2026603.19603.19603.19603.19603.19-0.51%
Jul 15, 2026606.28606.28606.28606.28606.280.39%
Jul 14, 2026603.94603.94603.94603.94603.940.38%
Jul 13, 2026601.67601.67601.67601.67601.67-0.79%
Jul 10, 2026606.48606.48606.48606.48606.480.43%
Jul 9, 2026603.88603.88603.88603.88603.880.82%
Jul 8, 2026598.98598.98598.98598.98598.98-0.28%
Jul 7, 2026600.67600.67600.67600.67600.67-0.45%
Jul 6, 2026603.36603.36603.36603.36603.360.73%
Jul 2, 2026598.96598.96598.96598.96598.96-
Jul 1, 2026598.94598.94598.94598.94598.94-0.21%
Jun 30, 2026600.21600.21600.21600.21600.210.80%
Jun 29, 2026595.43595.43595.43595.43595.431.17%
Jun 26, 2026588.52588.52588.52588.52588.52-0.04%
Jun 25, 2026588.78588.78588.78588.78588.78-0.01%
Jun 24, 2026588.81588.81588.81588.81588.81-0.10%
Jun 23, 2026591.20591.20591.20591.20589.39-1.44%
Jun 22, 2026599.81599.81599.81599.81597.97-0.37%
Jun 18, 2026602.01602.01602.01602.01600.161.09%
Jun 17, 2026595.54595.54595.54595.54593.71-1.21%
Jun 16, 2026602.86602.86602.86602.86601.01-0.57%
Jun 15, 2026606.29606.29606.29606.29604.431.68%
Jun 12, 2026596.29596.29596.29596.29594.460.51%
Jun 11, 2026593.28593.28593.28593.28591.461.75%
Jun 10, 2026583.06583.06583.06583.06581.27-1.62%
Jun 9, 2026592.65592.65592.65592.65590.83-0.25%
Jun 8, 2026594.16594.16594.16594.16592.340.30%