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Vanguard Institutional Index (VINIX)

[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [FUND]
[[ rootItem.symbol ]]underlying price [[ rootItem.lastPrice ]] [[ rootItem.priceChange ]] ([[ rootItem.percentChange ]]) [[ rootItem.tradeTime ]]
Performance Report for [[ item.sessionDateDisplayLong ]]
[[ chartTitle ]]

Price Performance

Price History
Period Period Low Period High Performance
5-Day
547.84 +1.68%
on 12/17/25
557.07 unch
on 12/19/25
+0.72 (+0.13%)
since 12/12/25
1-Month
532.41 +4.63%
on 11/20/25
562.31 -0.93%
on 12/11/25
+16.32 (+3.02%)
since 11/19/25
3-Month
532.41 +4.63%
on 11/20/25
562.31 -0.93%
on 12/11/25
+15.41 (+2.84%)
since 09/19/25
6-Month
483.59 +15.19%
on 06/20/25
562.31 -0.93%
on 12/11/25
+72.45 (+14.95%)
since 06/18/25
YTD
402.63 +38.36%
on 04/08/25
562.31 -0.93%
on 12/11/25
+83.45 (+17.62%)
since 12/31/24
52-Week
402.63 +38.36%
on 04/08/25
562.31 -0.93%
on 12/11/25
+84.73 (+17.94%)
since 12/19/24
2-Year
372.66 +49.48%
on 01/04/24
562.31 -0.93%
on 12/11/25
+178.29 (+47.07%)
since 12/19/23
3-Year
295.78 +88.34%
on 12/26/22
562.31 -0.93%
on 12/08/25
+256.45 (+85.31%)
since 12/19/22
5-Year
278.67 +99.90%
on 10/10/22
562.31 -0.93%
on 12/08/25
+276.06 (+98.24%)
since 12/21/20
10-Year
129.30 +330.84%
on 02/01/16
562.31 -0.93%
on 12/01/25
+412.97 (+286.59%)
since 12/01/15
20-Year
41.69 +1,236.10%
on 03/01/09
562.31 -0.93%
on 12/01/25
+485.27 (+675.88%)
since 12/01/05

52-Week Key Points

52-Week High 562.31
Last Price 557.07
Fibonacci 61.8% 501.31
Fibonacci 50% 482.47
Fibonacci 38.2% 463.63
52-Week Low 402.63

See More

New Highs

Period
Made
New high
Percent
From Last
5-Day 2 times unch
1-Month 11 times -0.93%
3-Month 11 times -0.93%
6-Month 42 times -0.93%
YTD 49 times -0.93%
52-Week 48 times -0.93%
2-Year 110 times -0.93%
3-Year 73 times -0.93%
5-Year 91 times -0.93%
10-Year 69 times -0.93%
20-Year 113 times -0.93%

New Lows

Period
Made
New low
Percent
From Last
5-Day 3 times +1.68%
1-Month 1 time +4.63%
3-Month 6 times +4.63%
6-Month 1 time +15.19%
YTD 11 times +38.36%
52-Week 14 times +38.36%
2-Year 2 times +49.48%
3-Year 1 time +88.34%
5-Year 4 times +99.90%
10-Year 2 times +330.84%
20-Year 8 times +1,236.10%
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