PBYI

Puma Biotechnology, Inc. $10.62 as of 2026-10-28
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.4%
Next 1 week
+0.9%
Next 1 month
+1.5%
Seasonality
Mildly positive window
Next 30 days (to Nov 28): +16.4% median, 54% of the last 13 years finished up.
20-year seasonality chart →
Mean reversion
Oversold — RSI(2) at 16
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.86%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.53 +1.4% · Seasonal tilt +0.1%
$4M/day volume 59% volatility +102% 1-year
52-week range · 87% of the way up · -8% from the high
$4.58$11.50

Congressional trades in PBYI Full tracker →

2 members · 4 buys / 3 sells · $35K–$175K disclosed · latest filing Apr 27, 2020.

BUY DS Donna Shalala · traded Jan 23, 2019 $1K–$15K
SELL DS Donna Shalala · traded May 15, 2019 $1K–$15K
BUY NR Nick J. Rahall · traded Sep 10, 2014 $1K–$15K
SELL NR Nick J. Rahall · traded Sep 26, 2014 $1K–$15K
SELL NR Nick J. Rahall · traded Jul 23, 2014 $15K–$50K
BUY NR Nick J. Rahall · traded Jul 24, 2014 $15K–$50K
BUY NR Nick J. Rahall · traded Jul 30, 2014 $1K–$15K

Earnings Full history →

Next report 2026-11-05 (Thursday, after close, in 7 days) · EPS est. 0.12.

1-day std dev
15.4%
Finished up
50%
Biggest pop
+40.0%
Biggest drop
-48.0%

Standard deviation of the close-to-close move over the last 58 reports. History, not a forecast.

ReportedEst.Actual SurpriseGap Day 1Day 5
2026-08-06 beat 0.07 0.20 +185.7% +0.4% +9.7% +8.7%
2026-05-07 beat -0.13 -0.04 +69.2% -1.2% +3.2% -4.7%
2026-02-26 beat 0.23 0.29 +26.1% -17.1% -25.0% -20.4%
2025-11-06 beat 0.09 0.21 +133.3% +8.8% +22.2% -0.2%
2025-08-07 beat 0.07 0.15 +114.3% -7.3% +12.2% +74.2%
2025-05-08 beat -0.02 0.06 +410.4% +1.3% -5.2% +10.4%
2025-02-27 beat 0.14 0.43 +207.1% +3.3% +19.7% +17.4%
2024-11-07 beat 0.38 0.45 +18.4% +11.9% -5.0% -20.1%
2024-08-01 beat -0.10 -0.05 +52.4% -6.3% +9.4% +7.4%
2024-05-02 beat -0.15 -0.05 +67.7% +2.8% -2.0% -3.0%
2024-02-29 miss 0.37 0.31 -15.1% -14.0% -5.3% -14.0%
2023-11-02 beat 0.14 0.17 +21.4% -1.2% +11.6% +40.6%
2023-08-03 beat 0.07 0.10 +42.9% -4.0% +8.5% +9.9%
2023-05-04 beat -0.01 0.09 +1000.0% +11.1% +20.7% +8.0%
2023-03-02 miss 0.10 -0.07 -170.0% -6.8% -19.3% -34.9%
2022-11-03 beat 0.03 0.05 +66.7% +10.3% +26.6% +48.6%
2022-08-04 beat 0.09 0.28 +211.1% +4.0% +17.4% +7.3%
2022-05-05 beat -0.11 -0.01 +90.9% +6.7% -11.2% -18.3%
2022-03-03 beat 0.01 0.21 +2000.0% +2.6% +8.2% +12.9%
2021-11-04 miss -0.22 -0.99 -350.0% -22.5% -37.2% -41.8%
2021-08-05 beat -0.14 0.32 +328.6% -2.7% +1.6% +3.9%
2021-05-06 beat 0.34 0.55 +61.8% +1.4% +1.1% +5.9%
2021-02-25 miss -0.09 -0.14 -55.6% +3.3% -5.6% +2.9%
2020-11-05 miss -0.14 -0.60 -313.8% -6.6% -8.1% +5.4%
2020-08-06 beat 0.14 0.35 +141.4% +0.0% -1.1% -5.3%
2020-05-07 beat -0.68 -0.20 +70.6% +4.3% +12.3% +27.9%
2020-02-20 beat -0.26 0.01 +103.8% -8.7% -2.6% -22.9%
2019-11-06 beat -0.45 -0.12 +73.3% -5.2% +5.5% +12.2%
2019-08-08 beat -0.89 -0.57 +36.0% +20.8% +21.2% +1.8%
2019-05-09 beat -0.20 0.20 +200.0% -37.7% -38.6% -44.7%
2019-02-28 beat -0.42 -0.32 +23.8% +32.5% +40.0% +37.4%
2018-11-01 beat -0.45 0.16 +135.6% -37.8% -48.0% -39.5%
2018-08-09 beat -0.82 -0.59 +28.1% +11.0% -8.1% -13.9%
2018-05-09 beat -0.31 0.02 +106.5% -8.0% -20.7% -17.2%
2018-03-01 beat -1.36 -1.03 +24.1% +0.3% +15.1% +30.8%
2017-11-09 beat -1.42 -1.36 +4.6% -9.9% -19.0% -17.1%
2017-08-09 miss -1.31 -1.38 -4.9% -3.1% -9.4% +1.5%
2017-05-10 beat -1.20 -1.16 +3.3% +4.2% +0.3% +25.6%
2017-03-01 beat -1.72 -1.21 +29.7% -23.8% -13.8% +3.2%
2016-11-09 beat -1.96 -1.11 +43.4% +3.9% +4.4% -9.3%
2016-08-09 beat -2.17 -1.17 +46.1% +3.0% -1.4% +5.4%
2016-05-10 beat -1.99 -1.28 +35.6% +1.7% +4.7% +43.5%
2016-02-29 beat -1.71 -1.23 +28.1% +0.9% +3.4% +7.9%
2015-11-09 beat -1.56 -1.10 +29.4% -1.9% -11.3% -28.6%
2015-08-10 beat -1.42 -1.13 +20.4% -2.3% +5.8% +0.3%
2015-05-11 beat -1.06 -1.02 +3.6% -2.0% +1.5% -9.6%
2015-03-02 miss -0.83 -1.03 -24.3% -0.5% -3.6% +10.7%
2014-11-10 miss -0.79 -0.84 -6.5% +0.1% -1.8% -8.9%
2014-08-11 miss -0.62 -1.05 -70.0% -1.8% -0.7% +5.4%
2014-05-12 miss -0.40 -0.50 -25.5% -0.8% -5.3% -15.0%
2014-03-03 miss -0.46 -0.46 -0.3% +1.4% +4.7% -4.7%
2013-11-12 miss -0.41 -0.43 -3.7% +7.6% +16.0% +16.4%
2013-08-06 beat -0.45 -0.44 +2.5% +0.1% -4.0% -7.4%
2013-05-09 beat -0.46 -0.41 +10.9% -1.1% +1.4% +30.6%
2013-04-01 miss -0.71 -0.83 -17.0% +1.1% +1.8% -1.1%
2012-11-14 miss -0.58 -1.29 -123.4% +0.0% -3.3% -5.6%
2012-08-14 miss -0.31 -0.74 -138.7% +0.0% +0.0% +3.7%
2012-05-15 miss -0.24 -0.56 -133.8% -1.1% +0.0% +0.0%

Not investment advice.