IBB

iShares Biotechnology ETF
208.69 +0.46% 2026-10-26
52-week range
154.62 217.12
1-month-0.5%
3-month+9.5%
1-year+35.0%
3-year+77.4%
5-year+34.0%
vs 50-day+0.4%
vs 200-day+13.5%
Volatility23%
Beta0.79
$ vol/day$345M
ATH217.12
From ATH-3.9%
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2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

AKAngus S King 1B1S 1.3y JRJohn F Reed 1B2S 4.4y SWSheldon Whitehouse 1B1S 4.8y DJDavid P. Joyce 2S 9.7y CCCarlos Curbelo 1B1S 9.8y RHRichard L. Hanna 1S 9.8y JHJames French Hill 1B 10.4y

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

WhenMemberSize AmountPrice then
1.3y sell AK Angus S King $1K–$15K 126.15
2.1y buy AK Angus S King $1K–$15K 143.68
4.4y sell JR John F Reed $1K–$15K 116.50
4.8y sell SW Sheldon Whitehouse $15K–$50K 150.97
5.2y buy SW Sheldon Whitehouse $15K–$50K 169.55
5.6y buy JR John F Reed $1K–$15K 154.86
7.7y sell JR John F Reed $1K–$15K 110.48
9.7y sell DJ David P. Joyce $1K–$15K 94.05
9.7y sell DJ David P. Joyce $1K–$15K 95.69
9.8y sell CC Carlos Curbelo $1K–$15K 86.27
9.8y sell RH Richard L. Hanna $1K–$15K 87.15
10.4y buy JH James French Hill $15K–$50K 90.83
10.4y buy CC Carlos Curbelo $1K–$15K 89.29
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

Not investment advice.