MB
MBB
iShares MBS ETF $91.38 1M -1.9% 3M -3.3% YTD -4.0% as of 2026-09-11↑↓ next ticker · ⌘+↑↓ or scroll to zoom · ←→ pan · 0 reset
▲ buy ▼ sell · size ≈ trade size · ─ moving averages · click the buttons above to hide them
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.0%
Next 1 week
-0.1%
Next 1 month
-0.2%
Seasonality
No real seasonal tilt
Next 30 days (to Oct 13): -0.0% median,
50% of the last 18 years finished up.
20-year seasonality chart →
Mean reversion
Deeply oversold — RSI(2) at 2
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought.
Its dip-buy edge in history is +0.06%/day.
Mean-reversion stats →
1-month breakdown —
Market · β 0.14 +0.0% · Seasonal tilt -0.2%
$245M/day volume
5% volatility
-4% 1-year
-21% from ATH
52-week range · 1% of the way up · -6% from the high
$91.34$96.97
Congressional trades in MBB Full tracker →
9 members · 25 buys / 21 sells · $393K–$1.4M disclosed · latest filing Jun 16, 2026.
| BUY | $1K–$15K | |
| SELL | $1K–$15K | |
| SELL | $1K–$15K | |
| BUY | $1K–$15K | |
| BUY | $1K–$15K | |
| BUY | $1K–$15K | |
| SELL | $1K–$15K | |
| BUY | $1K–$15K |
Data from the U.S. House Clerk and FINRA, plus end-of-day prices. Not investment advice.