BIModel view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.1%
Next 1 week
+0.8%
Next 1 month
+1.4%
Seasonality
Bullish window historically
Next 30 days (to Nov 30): +1.6% median,
58% of the last 45 years finished up.
20-year seasonality chart →
Mean reversion
Oversold — RSI(2) at 17
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought.
Its dip-buy edge in history is -0.01%/day.
Mean-reversion stats →
1-month breakdown —
Market · β 0.75 +1.9% · Seasonal tilt -0.4%
$10.4B market cap (#840 US)
$83M/day volume
37% volatility
+16% 1-year
-55% from ATH
52-week range · 85% of the way up · -6% from the high
$236.73$396.23
Congressional trades in BIO Full tracker →
5 members · 5 buys / 10 sells · $15K–$225K disclosed · latest filing Oct 10, 2023.
| SELL | $1K–$15K | |
| BUY | $1K–$15K | |
| BUY | $1K–$15K | |
| SELL | $1K–$15K | |
| SELL | $1K–$15K | |
| BUY | $1K–$15K | |
| SELL | $1K–$15K | |
| SELL | $1K–$15K | |
| SELL | $1K–$15K | |
| SELL | $1K–$15K | |
| SELL | $1K–$15K | |
| BUY | $1K–$15K | |
| BUY | $1K–$15K | |
| SELL | $1K–$15K | |
| SELL | $1K–$15K |
Earnings Full history →
Next report 2026-11-04 (Wednesday, after close, in 5 days) · EPS est. 2.23.
1-day std dev
6.5%
Finished up
53%
Biggest pop
+20.5%
Biggest drop
-16.7%
Standard deviation of the close-to-close move over the last 60 reports. History, not a forecast.
| Reported | Est. | Actual | Surprise | Gap | Day 1 | Day 5 | |
|---|---|---|---|---|---|---|---|
| 2026-08-04 | beat | 1.75 | 2.62 | +50.1% | +2.1% | +4.5% | +8.8% |
| 2026-04-30 | miss | 1.99 | 1.89 | -4.8% | -6.7% | -8.4% | -9.2% |
| 2026-02-12 | miss | 2.70 | 2.51 | -7.0% | -14.2% | -12.3% | -8.3% |
| 2025-10-29 | beat | 1.93 | 2.26 | +17.0% | -1.1% | -4.7% | -4.0% |
| 2025-07-31 | beat | 1.75 | 2.61 | +49.5% | +12.0% | +17.6% | +9.2% |
| 2025-05-01 | beat | 1.78 | 2.54 | +42.5% | +4.0% | -1.7% | -0.7% |
| 2025-02-13 | beat | 2.88 | 2.90 | +0.6% | -1.4% | -9.5% | -8.6% |
| 2024-10-30 | beat | 1.18 | 2.01 | +70.8% | +5.4% | +8.4% | +12.8% |
| 2024-08-01 | beat | 2.02 | 3.11 | +54.3% | -1.4% | -1.6% | -4.7% |
| 2024-05-07 | beat | 2.14 | 2.29 | +7.1% | -2.6% | -4.2% | +7.5% |
| 2024-02-15 | beat | 2.87 | 3.10 | +8.2% | +6.5% | +3.6% | +2.9% |
| 2023-10-26 | miss | 2.81 | 2.33 | -17.2% | -5.9% | -7.2% | -1.3% |
| 2023-08-03 | beat | 2.68 | 3.00 | +12.0% | +1.7% | -0.4% | -1.2% |
| 2023-05-04 | miss | 3.48 | 3.34 | -3.9% | -13.5% | -16.7% | -19.5% |
| 2023-02-16 | miss | 3.44 | 3.31 | -3.8% | -0.2% | +6.0% | +5.9% |
| 2022-10-27 | miss | 2.77 | 2.60 | -6.0% | -5.0% | -8.0% | -1.8% |
| 2022-07-28 | beat | 2.77 | 3.38 | +21.9% | +0.2% | +0.6% | -3.6% |
| 2022-04-28 | beat | 3.23 | 4.94 | +53.1% | +4.5% | -0.2% | -2.3% |
| 2022-02-10 | beat | 2.87 | 3.21 | +11.8% | +1.6% | +0.7% | -6.6% |
| 2021-10-28 | beat | 2.48 | 3.71 | +49.6% | -1.0% | +0.7% | -8.0% |
| 2021-07-29 | beat | 2.70 | 3.54 | +31.0% | +0.8% | +4.6% | +6.6% |
| 2021-04-29 | beat | 2.94 | 5.21 | +77.2% | -0.1% | -1.7% | -5.1% |
| 2021-02-11 | beat | 3.32 | 4.01 | +20.9% | +1.0% | +2.9% | -6.3% |
| 2020-10-29 | beat | 1.82 | 3.00 | +64.9% | -0.1% | +3.2% | +13.3% |
| 2020-07-30 | beat | 1.15 | 1.61 | +40.3% | -2.0% | -2.0% | -2.1% |
| 2020-05-06 | beat | 1.57 | 1.91 | +22.0% | +3.2% | +2.3% | +1.7% |
| 2020-02-13 | miss | 2.45 | 2.32 | -5.1% | +0.4% | +6.4% | +1.6% |
| 2019-10-31 | beat | 1.41 | 1.61 | +14.6% | -0.8% | +6.2% | +6.3% |
| 2019-08-01 | beat | 1.34 | 1.57 | +17.1% | +9.1% | +8.3% | +4.9% |
| 2019-05-08 | beat | 1.09 | 1.65 | +51.0% | +3.2% | +4.3% | +0.9% |
| 2019-02-28 | beat | 1.73 | 2.13 | +22.9% | +11.5% | +17.2% | +12.2% |
| 2018-11-01 | miss | 1.14 | 0.91 | -20.0% | -4.8% | -2.0% | +0.4% |
| 2018-08-07 | beat | 1.28 | 1.64 | +28.1% | +11.7% | +2.4% | +3.6% |
| 2018-05-08 | miss | 1.22 | 1.00 | -17.8% | +3.3% | +8.8% | +15.0% |
| 2018-02-27 | beat | 1.25 | 2.32 | +86.1% | +8.2% | +6.3% | +4.6% |
| 2017-11-02 | beat | 0.60 | 0.91 | +52.9% | +11.1% | +20.5% | +19.0% |
| 2017-08-03 | miss | 0.68 | 0.17 | -75.1% | -9.2% | -6.2% | -10.9% |
| 2017-05-04 | beat | 0.27 | 0.41 | +54.7% | +1.0% | -1.2% | -0.1% |
| 2017-02-23 | miss | 1.09 | 0.78 | -28.3% | -1.5% | +0.0% | +3.1% |
| 2016-11-01 | beat | 0.51 | 0.62 | +21.6% | +0.9% | +6.5% | +9.9% |
| 2016-08-03 | miss | 1.13 | 0.61 | -46.0% | -0.5% | +6.3% | +5.9% |
| 2016-05-05 | miss | 0.60 | 0.42 | -30.0% | -0.9% | -1.2% | -0.2% |
| 2016-02-25 | beat | 1.40 | 1.68 | +20.0% | +2.1% | +3.8% | +5.2% |
| 2015-11-03 | beat | 0.54 | 0.87 | +62.8% | -1.3% | -0.3% | -1.5% |
| 2015-08-06 | beat | 0.78 | 0.97 | +25.2% | +1.0% | +2.8% | +1.1% |
| 2015-05-05 | beat | 0.33 | 0.61 | +84.8% | +3.9% | +6.2% | +7.3% |
| 2015-02-26 | beat | 1.18 | 1.88 | +58.9% | +2.4% | +6.9% | +12.5% |
| 2014-11-04 | miss | 0.86 | 0.81 | -5.8% | -4.7% | -0.5% | +0.1% |
| 2014-08-05 | beat | 0.95 | 1.09 | +14.7% | +1.0% | +4.4% | +4.2% |
| 2014-05-06 | miss | 0.80 | 0.38 | -52.5% | -0.7% | -2.6% | -1.7% |
| 2014-02-27 | miss | 1.60 | 1.39 | -12.8% | +0.0% | -1.0% | -0.7% |
| 2013-11-07 | beat | 0.91 | 1.00 | +9.4% | -1.0% | -1.6% | -0.3% |
| 2013-08-06 | miss | 1.28 | 1.20 | -6.2% | -1.0% | -2.4% | -4.2% |
| 2013-05-07 | miss | 1.08 | 0.68 | -36.8% | +1.9% | +6.0% | +4.7% |
| 2013-02-26 | beat | 1.26 | 1.55 | +22.8% | +0.2% | +5.3% | +4.7% |
| 2012-11-06 | beat | 1.14 | 1.48 | +29.8% | -0.2% | -0.2% | -2.5% |
| 2012-08-07 | beat | 1.19 | 1.69 | +42.4% | +1.7% | +5.7% | +5.1% |
| 2012-05-01 | beat | 1.02 | 1.09 | +7.2% | -5.0% | -2.2% | -4.6% |
| 2012-02-23 | beat | 1.67 | 2.08 | +24.9% | -4.1% | -3.1% | -2.4% |
| 2011-11-01 | beat | 1.53 | 1.61 | +5.2% | -0.3% | +0.8% | +3.2% |
Not investment advice.
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