VSIGX
Vanguard Intermediate-Term Treasury Index Fund Admiral Shares
1W: -0.4%
1M: -2.1%
3M: -3.6%
YTD: -4.8%
1Y: -5.0%
3Y: +8.0%
5Y: -5.3%
$19.09
-0.05 (-0.26%)
Weekly Expected Move ±0.6%
$19
$19
$19
$19
$19
Oct Typical
⛅
Partly Cloudy
+2.6% YTD avg
Midterm Year
☁️
Cloudy
+0.2% YTD avg
2026 Now
🌧️
Rainy
Below typical
20yr Avg YTD
+2.6%
Day 189 of 252
Midterm Year YTD
+0.2%
Presidential cycle avg
2026 YTD
-4.8%
Below 20yr avg
Typical Vol
4%
Annualized
Monthly Weather Forecast
Jan
20yr
⛅
+0.6%
Midterm
☁️
+0.1%
71% win
4% vol
Feb
20yr
☁️
+0.4%
Midterm
☁️
+0.2%
47% win
4% vol
Mar
20yr
☁️
+0.8%
Midterm
☁️
-0.9%
59% win
6% vol
Apr
20yr
☁️
+0.9%
Midterm
🌧️
-1.4%
59% win
4% vol
May
20yr
☁️
+1.4%
Midterm
☁️
-0.4%
65% win
4% vol
Jun
20yr
☁️
+1.6%
Midterm
☁️
+0.2%
47% win
4% vol
Jul
20yr
⛅
+2.3%
Midterm
☁️
+0.4%
65% win
4% vol
Aug
20yr
☁️
+2.8%
Midterm
☁️
+0.9%
53% win
4% vol
Sep
20yr
☁️
+2.6%
Midterm
☁️
-0.1%
47% win
4% vol
Oct
20yr
☁️
+2.2%
Midterm
☁️
+0.2%
35% win
4% vol
Now:
+0.0%
Nov
20yr
☁️
+2.6%
Midterm
☁️
+0.8%
65% win
4% vol
Dec
20yr
☁️
-0.3%
Midterm
☁️
-0.3%
18% win
4% vol
Seasonality (20yr)
Updated: 2026-10-02
YTD: -4.8%