MBB
iShares MBS ETF
1W: -0.4%
1M: -1.1%
3M: -2.2%
YTD: -0.6%
1Y: +5.0%
3Y: +10.9%
5Y: -0.2%
$94.08
+0.18 (+0.19%)
Weekly Expected Move ±0.7%
$92
$93
$94
$94
$95
Overview
Chart
Holdings
Changes
Technicals
Analysis
Peers
Institutions
Dark Pool
Short Interest
Dividends
Weather
May Typical
☁️
Cloudy
+0.8% YTD avg
Midterm Year
☁️
Cloudy
-0.7% YTD avg
2026 Now
☁️
Cloudy
Tracking typical
20yr Avg YTD
+0.8%
Day 98 of 252
Midterm Year YTD
-0.7%
Presidential cycle avg
2026 YTD
-0.4%
Below 20yr avg
Typical Vol
4%
Annualized
Monthly Weather Forecast
Jan
20yr
⛅
+0.5%
Midterm
☁️
+0.2%
68% win
4% vol
Feb
20yr
☁️
+0.3%
Midterm
☁️
-0.0%
58% win
4% vol
Mar
20yr
☁️
+0.6%
Midterm
☁️
-0.7%
70% win
6% vol
Apr
20yr
☁️
+0.5%
Midterm
🌧️
-1.4%
75% win
4% vol
May
20yr
☁️
+0.9%
Midterm
☁️
-0.3%
55% win
4% vol
Now:
-0.4%
Jun
20yr
☁️
+1.1%
Midterm
☁️
+0.0%
47% win
5% vol
Jul
20yr
⛅
+1.7%
Midterm
☁️
+0.4%
74% win
4% vol
Aug
20yr
☁️
+2.0%
Midterm
☁️
+0.2%
68% win
4% vol
Sep
20yr
☁️
+1.9%
Midterm
🌧️
-1.2%
58% win
5% vol
Oct
20yr
☁️
+1.6%
Midterm
🌧️
-1.1%
58% win
5% vol
Nov
20yr
⛅
+2.4%
Midterm
☁️
+0.1%
63% win
5% vol
Dec
20yr
☁️
+0.2%
Midterm
☁️
+0.2%
53% win
4% vol
Seasonality (20yr)
Updated: 2026-05-22
YTD: -0.4%