[[ type === 'moc' ? 'MARKET ON CLOSE' : 'FREE WEBINAR' ]]
[[ timeLabel ]] WATCH LIVE:
Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
Barchart Premier: The most comprehensive method for keeping track of all your investments. FREE 30 Day Trial
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

Vanguard Institutional Index Fund Institutional (VIIIX)

[[ 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
571.59 +1.03%
on 04/29/26
577.46 unch
on 04/30/26
+8.11 (+1.42%)
since 04/23/26
1-Month
522.63 +10.49%
on 03/31/26
577.46 unch
on 04/30/26
+69.66 (+13.72%)
since 03/30/26
3-Month
507.80 +13.72%
on 03/30/26
577.46 unch
on 04/30/26
+23.19 (+4.18%)
since 01/30/26
6-Month
507.80 +13.72%
on 03/30/26
577.46 unch
on 04/30/26
+34.23 (+6.30%)
since 10/30/25
YTD
507.80 +13.72%
on 03/30/26
577.46 unch
on 04/30/26
+31.10 (+5.69%)
since 12/31/25
52-Week
443.49 +30.21%
on 05/01/25
577.46 unch
on 04/30/26
+136.75 (+31.03%)
since 04/30/25
2-Year
391.95 +47.33%
on 05/01/24
577.46 unch
on 04/30/26
+184.15 (+46.82%)
since 04/30/24
3-Year
316.41 +82.50%
on 05/15/23
577.46 unch
on 04/27/26
+259.26 (+81.48%)
since 05/01/23
5-Year
272.67 +111.78%
on 10/10/22
577.46 unch
on 04/27/26
+261.65 (+82.85%)
since 05/03/21
10-Year
139.37 +314.34%
on 06/01/16
577.46 unch
on 04/01/26
+434.14 (+302.92%)
since 04/01/16
20-Year
40.70 +1,318.82%
on 03/01/09
577.46 unch
on 04/01/26
+503.49 (+680.66%)
since 04/01/06

52-Week Key Points

52-Wk Low
443.49
52-Wk High
577.46
52-Week High 577.46
Last Price 577.46
Fibonacci 61.8% 526.28
Fibonacci 50% 510.48
Fibonacci 38.2% 494.67
52-Week Low 443.49

See More

VIIIX Daily Price Range

Day Low
577.46
Day High
577.46
Last Price: 577.46
Daily Closing Range: 0.00%
Close to Close %Change: +1.03%
Close to Open %Change: unch
High to Low %Change: unch
Open to Previous %Change: +1.03%
Gap Up Today %Change +1.03%

New Highs

Period
Made
New high
Percent
From Last
5-Day 3 times unch
1-Month 16 times unch
3-Month 9 times unch
6-Month 23 times unch
YTD 14 times unch
52-Week 68 times unch
2-Year 102 times unch
3-Year 75 times unch
5-Year 86 times unch
10-Year 68 times unch
20-Year 111 times unch

New Lows

Period
Made
New low
Percent
From Last
5-Day 3 times +1.03%
1-Month 1 time +10.49%
3-Month 13 times +13.72%
6-Month 10 times +13.72%
YTD 11 times +13.72%
52-Week 1 time +30.21%
2-Year 1 time +47.33%
3-Year 2 times +82.50%
5-Year 6 times +111.78%
10-Year 2 times +314.34%
20-Year 7 times +1,318.82%
Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.