XBI

SPDR S&P BIOTECH ETF $157.51 as of 2026-10-28
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
-0.3%
Next 1 week
+0.7%
Next 1 month
+3.0%
Seasonality
Bullish window historically
Next 30 days (to Nov 28): +4.7% median, 68% of the last 19 years finished up.
20-year seasonality chart →
Mean reversion
Deeply overbought — RSI(2) at 93
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.04%/day.
Mean-reversion stats →
1-month breakdown — Market · β 1.08 +2.8% · Seasonal tilt +0.2%
$1.5B/day volume 29% volatility +41% 1-year -10% from ATH
52-week range · 81% of the way up · -7% from the high
$106.30$169.89

Congressional trades in XBI Full tracker →

6 members · 20 buys / 18 sells · $157K–$830K disclosed · latest filing Aug 10, 2026.

SELL TT Thomas H Tuberville · traded May 8, 2024 $50K–$100K
BUY TT Thomas H Tuberville options · traded May 8, 2024 $1K–$15K
BUY TT Thomas H Tuberville options · traded May 8, 2024 $1K–$15K
SELL JR John F Reed · traded Feb 6, 2025 $1K–$15K
SELL JR John F Reed · traded Jan 22, 2025 $1K–$15K
SELL JR John F Reed · traded Oct 4, 2024 $1K–$15K
SELL DJ David P. Joyce · traded Jun 30, 2023 $15K–$50K
BUY TT Thomas H Tuberville options · traded May 8, 2024 $1K–$15K
BUY TT Thomas H Tuberville options · traded May 8, 2024 $1K–$15K
SELL SW Sheldon Whitehouse other · traded Dec 22, 2022 $1K–$15K
SELL SW Sheldon Whitehouse other · traded Mar 21, 2022 $1K–$15K
BUY JR John F Reed · traded Jun 7, 2022 $1K–$15K
SELL SW Sheldon Whitehouse · traded Apr 28, 2021 $15K–$50K
BUY SW Sheldon Whitehouse other · traded Sep 3, 2020 $1K–$15K
SELL JR John F Reed · traded Jul 10, 2020 $1K–$15K
SELL JR John F Reed · traded Jul 10, 2020 $1K–$15K
SELL SW Sheldon Whitehouse · traded Jun 18, 2019 $1K–$15K
SELL JR John F Reed · traded Feb 28, 2019 $1K–$15K
BUY JR John F Reed · traded Sep 19, 2019 $1K–$15K
SELL JR John F Reed · traded Feb 28, 2019 $1K–$15K
SELL JI James M Inhofe · traded Sep 30, 2019 $15K–$50K
BUY SW Sheldon Whitehouse · traded May 24, 2018 $1K–$15K
BUY DJ David P. Joyce · traded Feb 23, 2017 $1K–$15K
BUY JI James M Inhofe · traded Dec 31, 2018 $15K–$50K
SELL JR John F Reed · traded Mar 9, 2018 $1K–$15K
SELL SW Sheldon Whitehouse · traded Sep 6, 2016 $1K–$15K
BUY SW Sheldon Whitehouse · traded Jan 5, 2016 $1K–$15K
SELL SW Sheldon Whitehouse · traded Aug 2, 2016 $1K–$15K
SELL SW Sheldon Whitehouse · traded Sep 6, 2016 $1K–$15K
BUY DJ David P. Joyce · traded Feb 17, 2017 $1K–$15K
BUY JR John F Reed · traded Jun 19, 2017 $1K–$15K
BUY JR John F Reed · traded Mar 6, 2017 $1K–$15K
BUY JR John F Reed · traded Mar 6, 2017 $1K–$15K
BUY SW Sheldon Whitehouse · traded Mar 24, 2015 $1K–$15K
BUY SW Sheldon Whitehouse · traded May 7, 2015 $1K–$15K
BUY SW Sheldon Whitehouse · traded Mar 24, 2015 $1K–$15K
BUY SW Sheldon Whitehouse · traded Mar 24, 2015 $1K–$15K
BUY PS Pete Sessions · traded Oct 2, 2015 $15K–$50K

Not investment advice.