IBB

iShares Biotechnology ETF $208.69 as of 2026-10-26
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.5%
Next 1 week
+0.8%
Next 1 month
+3.1%
Seasonality
Bullish window historically
Next 30 days (to Nov 26): +4.1% median, 75% of the last 24 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 52
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.03%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.79 +2.4% · Seasonal tilt +0.7%
$345M/day volume 23% volatility +35% 1-year -4% from ATH
52-week range · 87% of the way up · -4% from the high
$154.62$217.12

Congressional trades in IBB Full tracker →

7 members · 5 buys / 8 sells · $55K–$300K disclosed · latest filing May 13, 2026.

SELL AK Angus S King · traded Jun 27, 2025 $1K–$15K
BUY AK Angus S King · traded Sep 26, 2024 $1K–$15K
SELL JR John F Reed · traded Jun 7, 2022 $1K–$15K
BUY SW Sheldon Whitehouse · traded Aug 27, 2021 $15K–$50K
SELL SW Sheldon Whitehouse · traded Dec 29, 2021 $15K–$50K
BUY JR John F Reed · traded Mar 16, 2021 $1K–$15K
SELL JR John F Reed · traded Feb 28, 2019 $1K–$15K
SELL DJ David P. Joyce · traded Feb 23, 2017 $1K–$15K
SELL DJ David P. Joyce · traded Feb 17, 2017 $1K–$15K
SELL RH Richard L. Hanna · traded Dec 28, 2016 $1K–$15K
SELL CC Carlos Curbelo · traded Dec 30, 2016 $1K–$15K
BUY JH James French Hill · traded May 31, 2016 $15K–$50K
BUY CC Carlos Curbelo · traded May 25, 2016 $1K–$15K

Not investment advice.