SLGFX
SEI Institutional Managed Trust Large Cap Index Fund Class F
1W: -1.0%
1M: -0.1%
3M: +1.4%
YTD: +11.5%
1Y: +8.8%
3Y: +74.1%
5Y: +72.0%
$24.67
+0.19 (+0.78%)
Weekly Expected Move ±1.4%
$24
$24
$24
$25
$25
Oct Typical
☀️
Sunny
+7.8% YTD avg
Midterm Year
⛈️
Stormy
-13.4% YTD avg
2026 Now
☀️
Sunny
Above typical
20yr Avg YTD
+7.8%
Day 189 of 252
Midterm Year YTD
-13.4%
Presidential cycle avg
2026 YTD
+11.5%
Above 20yr avg
Typical Vol
18%
Annualized
Monthly Weather Forecast
Jan
20yr
☀️
+1.7%
Midterm
⛈️
-5.2%
75% win
15% vol
Feb
20yr
🌧️
+1.0%
Midterm
⛈️
-7.3%
33% win
18% vol
Mar
20yr
⛈️
+0.9%
Midterm
⛈️
-5.7%
56% win
36% vol
Apr
20yr
☀️
+2.2%
Midterm
⛈️
-6.9%
67% win
25% vol
May
20yr
☀️
+3.4%
Midterm
⛈️
-7.8%
78% win
17% vol
Jun
20yr
☀️
+6.8%
Midterm
⛈️
-9.2%
78% win
17% vol
Jul
20yr
☀️
+9.4%
Midterm
🌧️
-4.4%
89% win
12% vol
Aug
20yr
⛅
+10.8%
Midterm
⛈️
-5.4%
67% win
15% vol
Sep
20yr
🌧️
+7.9%
Midterm
⛈️
-14.1%
44% win
15% vol
Oct
20yr
⛅
+10.1%
Midterm
⛈️
-10.4%
56% win
18% vol
Now:
+0.2%
Nov
20yr
☀️
+13.6%
Midterm
⛈️
-11.7%
88% win
16% vol
Dec
20yr
🌧️
-0.8%
Midterm
🌧️
-7.5%
50% win
17% vol
Seasonality (20yr)
Updated: 2026-10-02
YTD: +11.5%