RGEN

Repligen Corporation $184.69 as of 2026-10-28
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
-0.6%
Next 1 week
+0.3%
Next 1 month
+2.4%
Seasonality
Mildly positive window
Next 30 days (to Nov 28): +1.7% median, 54% of the last 39 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 80
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.48%/day.
Mean-reversion stats →
1-month breakdown — Market · β 1.17 +3.1% · Seasonal tilt -0.7%
$10.3B market cap (#984 US) $240M/day volume 46% volatility +15% 1-year -44% from ATH
52-week range · 86% of the way up · -7% from the high
$100.99$198.87

Congressional trades in RGEN Full tracker →

2 members · 3 buys / 4 sells · $21K–$140K disclosed · latest filing Nov 21, 2025.

SELL LM Lisa McClain · traded Oct 30, 2025 $1K–$15K
BUY LM Lisa McClain · traded Oct 30, 2025 $1K–$15K
SELL LM Lisa McClain · traded Oct 31, 2025 $1K–$15K
BUY LM Lisa McClain · traded Jun 11, 2025 $1K–$15K
SELL LM Lisa McClain · traded Jun 17, 2025 $1K–$15K
BUY LM Lisa McClain · traded Jul 22, 2025 $1K–$15K
SELL JS Jefferson Shreve · traded Apr 7, 2025 $15K–$50K

Earnings Full history →

Next report 2027-02-23 (Tuesday, before open, in 118 days) · EPS est. 0.53.

1-day std dev
6.8%
Finished up
63%
Biggest pop
+17.9%
Biggest drop
-8.5%

Standard deviation of the close-to-close move over the last 60 reports. History, not a forecast.

ReportedEst.Actual SurpriseGap Day 1Day 5
2026-10-27 beat 0.46 0.53 +14.5% -6.6% -2.4% —
2026-07-28 beat 0.45 0.54 +20.4% +6.6% +10.9% +14.3%
2026-05-05 beat 0.39 0.48 +22.9% +2.6% +6.3% -3.9%
2026-02-24 beat 0.44 0.49 +10.4% -9.7% -0.5% -9.1%
2025-10-28 beat 0.42 0.46 +10.6% +2.4% -5.9% -8.8%
2025-07-29 miss 0.39 0.37 -5.0% +5.3% +4.7% -3.2%
2025-04-29 beat 0.35 0.39 +11.4% -5.9% -2.9% -9.2%
2025-02-20 beat 0.41 0.44 +7.9% +4.8% +7.9% +3.9%
2024-11-12 beat 0.33 0.43 +29.4% +5.7% +6.5% -7.9%
2024-07-30 beat 0.33 0.33 +1.4% +10.6% +16.4% +18.7%
2024-05-01 miss 0.30 0.28 -7.0% -3.2% -3.6% +0.8%
2024-02-21 miss 0.34 0.33 -2.6% -6.0% -2.8% -1.9%
2023-10-31 beat 0.16 0.23 +39.5% +17.9% +17.9% +32.2%
2023-08-02 beat 0.48 0.53 +11.6% -1.1% +2.0% +3.4%
2023-05-02 beat 0.59 0.64 +8.8% +2.0% +2.4% +2.9%
2023-02-22 beat 0.58 0.68 +18.0% +0.8% -4.5% -0.9%
2022-11-01 beat 0.68 0.77 +13.2% -7.9% +1.7% -4.2%
2022-08-02 beat 0.71 0.91 +27.4% +0.0% +11.7% +15.2%
2022-04-27 beat 0.72 0.92 +27.7% +3.4% +10.5% +17.7%
2022-02-17 beat 0.65 0.81 +24.9% +3.0% -0.9% +4.4%
2021-10-28 beat 0.64 0.78 +22.5% -0.7% +7.0% +2.2%
2021-07-27 beat 0.52 0.79 +50.8% +3.2% +9.9% +20.9%
2021-05-04 beat 0.42 0.68 +61.0% +3.4% -6.5% -15.7%
2021-02-24 beat 0.31 0.52 +69.9% +4.8% +4.4% -3.2%
2020-11-05 beat 0.28 0.40 +45.0% +4.1% +8.0% +10.5%
2020-07-30 beat 0.28 0.42 +51.3% +3.1% +9.0% +11.4%
2020-05-06 beat 0.22 0.32 +43.7% +5.5% +8.9% +11.9%
2020-02-20 beat 0.18 0.20 +8.1% -6.5% -7.3% -21.1%
2019-10-31 beat 0.19 0.26 +35.1% +1.0% +3.0% +5.9%
2019-08-01 beat 0.30 0.31 +3.3% +1.0% +1.2% -0.7%
2019-05-09 beat 0.22 0.28 +29.2% -0.9% +3.4% +3.5%
2019-02-21 beat 0.21 0.21 +2.1% -2.5% -1.6% +0.9%
2018-11-01 beat 0.18 0.20 +13.2% +3.1% +17.2% +27.0%
2018-08-02 miss 0.18 0.16 -10.2% -4.3% -1.6% +3.0%
2018-05-08 beat 0.15 0.17 +15.2% -0.2% +5.7% +9.0%
2018-02-22 beat 0.12 0.20 +61.9% +9.5% +8.0% +4.5%
2017-11-09 beat 0.11 0.15 +34.3% +3.4% -3.2% -9.8%
2017-08-03 beat 0.15 0.20 +33.9% +2.5% +1.1% +0.2%
2017-05-04 beat 0.13 0.15 +19.1% +1.4% +6.2% +7.9%
2017-02-22 beat 0.07 0.08 +14.3% +0.9% +6.0% +5.1%
2016-11-03 0.08 0.08 — +5.7% -5.7% +11.2%
2016-08-04 beat 0.13 0.16 +28.0% +2.0% -1.0% +1.3%
2016-05-05 miss 0.13 0.12 -7.7% +2.1% +0.8% +2.3%
2016-02-25 0.07 0.07 — +0.2% +1.3% +6.5%
2015-11-05 beat 0.07 0.08 +14.4% +0.7% -7.0% -25.5%
2015-08-06 beat 0.09 0.11 +29.4% +4.0% -1.5% -3.8%
2015-05-07 beat 0.07 0.09 +28.6% +0.4% +17.4% +29.4%
2015-03-13 beat 0.04 0.05 +26.4% -1.0% +16.7% +20.5%
2014-11-06 beat 0.04 0.04 +26.3% -1.0% -5.1% -3.0%
2014-08-11 beat 0.06 0.09 +43.2% +10.5% +4.9% -3.9%
2014-05-08 beat 0.09 0.13 +44.4% +0.3% +1.8% +6.7%
2014-03-06 beat 0.03 0.10 +242.0% -5.4% -8.5% -3.7%
2013-11-07 beat 0.04 0.05 +25.0% +6.1% +4.8% +15.1%
2013-08-01 beat 0.10 0.14 +41.3% +2.9% +0.6% -1.6%
2013-05-02 miss 0.11 0.07 -32.7% +1.3% +1.4% +7.8%
2012-11-08 beat 0.02 0.07 +244.0% +12.2% +10.0% +6.0%
2012-08-02 beat 0.01 0.05 +400.0% +3.1% +15.8% +20.2%
2011-07-27 beat -0.01 0.01 +240.0% +0.3% -0.8% -9.3%
2011-06-09 miss -0.03 -0.06 -100.0% -0.5% -2.7% -6.1%
2011-02-09 beat -0.03 0.01 +133.3% +1.2% -2.1% -7.4%

Not investment advice.