BASMX
iShares Total US Stock Market Idx Inv A
1W: -1.0%
1M: -0.3%
3M: +0.9%
YTD: +11.6%
1Y: +14.0%
3Y: +81.3%
5Y: +72.1%
$35.00
+0.27 (+0.78%)
Weekly Expected Move ±1.4%
$34
$34
$35
$35
$36
Oct Typical
☀️
Sunny
+9.4% YTD avg
Midterm Year
⛈️
Stormy
-7.8% YTD avg
2026 Now
☀️
Sunny
Above typical
20yr Avg YTD
+9.4%
Day 189 of 252
Midterm Year YTD
-7.8%
Presidential cycle avg
2026 YTD
+11.6%
Above 20yr avg
Typical Vol
16%
Annualized
Monthly Weather Forecast
Jan
20yr
⛅
+1.1%
Midterm
☁️
-0.7%
64% win
15% vol
Feb
20yr
☁️
+1.4%
Midterm
🌧️
-4.6%
45% win
17% vol
Mar
20yr
🌫️
+1.4%
Midterm
🌧️
-4.9%
64% win
32% vol
Apr
20yr
☀️
+2.1%
Midterm
⛈️
-7.4%
73% win
23% vol
May
20yr
☀️
+4.1%
Midterm
⛈️
-6.8%
82% win
16% vol
Jun
20yr
☀️
+6.4%
Midterm
⛈️
-9.8%
82% win
17% vol
Jul
20yr
☀️
+9.3%
Midterm
🌧️
-4.5%
91% win
11% vol
Aug
20yr
⛅
+10.7%
Midterm
🌧️
-3.7%
67% win
15% vol
Sep
20yr
🌧️
+9.5%
Midterm
⛈️
-7.4%
50% win
15% vol
Oct
20yr
⛅
+10.1%
Midterm
⛈️
-9.9%
58% win
16% vol
Now:
+0.2%
Nov
20yr
☀️
+14.5%
Midterm
⛈️
-7.4%
91% win
15% vol
Dec
20yr
☁️
-0.3%
Midterm
🌧️
-7.8%
55% win
15% vol
Seasonality (20yr)
Updated: 2026-10-02
YTD: +11.6%