PTCT

Ptc Therapeutics, Inc. $63.02 as of 2026-10-28
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.5%
Next 1 week
+1.2%
Next 1 month
+2.2%
Seasonality
Bullish window historically
Next 30 days (to Nov 28): +14.5% median, 75% of the last 12 years finished up.
20-year seasonality chart →
Mean reversion
Overbought — RSI(2) at 83
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.02%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.72 +1.9% · Seasonal tilt +0.3%
$62M/day volume 41% volatility -6% 1-year -31% from ATH
52-week range · 13% of the way up · -31% from the high
$58.80$90.87

Earnings Full history →

Next report 2026-10-29 (Thursday, after close, in 1 day) · EPS est. 0.30.

1-day std dev
10.7%
Finished up
51%
Biggest pop
+27.6%
Biggest drop
-33.0%

Standard deviation of the close-to-close move over the last 53 reports. History, not a forecast.

ReportedEst.Actual SurpriseGap Day 1Day 5
2026-07-30 beat 0.34 0.92 +170.6% -6.1% -9.9% -2.9%
2026-05-07 beat -0.44 -0.03 +93.2% +14.9% +14.3% +10.8%
2026-02-19 miss -0.40 -1.80 -343.5% -2.1% +1.1% -2.4%
2025-11-04 beat -1.11 0.19 +116.9% +3.4% +6.0% +10.7%
2025-08-07 beat -1.06 -0.83 +21.9% -10.6% -9.9% -3.1%
2025-05-06 beat -0.70 10.04 +1524.1% +8.9% +12.6% +29.2%
2025-02-27 beat -0.65 -0.34 +47.5% -10.1% +9.3% +4.0%
2024-11-07 beat -1.66 -1.36 +17.8% +6.2% +3.1% -8.7%
2024-08-08 miss -0.95 -1.27 -33.6% -9.5% -3.6% +3.0%
2024-04-25 miss -1.10 -1.20 -9.1% +5.9% +12.1% +29.5%
2024-02-29 miss 0.92 -0.29 -131.9% -6.0% +13.3% +10.5%
2023-10-26 miss -1.55 -1.75 -12.8% -19.2% -22.7% -18.5%
2023-08-03 beat -1.71 -1.58 +7.7% +1.9% -4.0% +3.4%
2023-04-27 miss -1.63 -1.88 -15.1% +5.2% +4.7% +6.0%
2023-02-21 miss -1.74 -1.94 -11.5% +2.5% -1.1% +1.2%
2022-10-27 miss -1.26 -1.53 -21.1% -9.2% -13.7% -22.8%
2022-08-04 miss -1.48 -2.13 -43.6% -6.4% +8.7% +7.2%
2022-05-03 miss -1.66 -1.78 -7.4% -0.8% +2.7% -13.4%
2022-02-22 miss -1.55 -2.03 -30.6% -3.0% -7.3% -11.1%
2021-10-28 -1.89 -1.89 — -3.8% +4.1% +13.3%
2021-07-29 beat -1.82 -1.68 +7.6% +4.2% +0.2% +4.4%
2021-05-04 miss -1.62 -1.83 -12.7% -0.5% +6.3% -0.5%
2021-02-25 miss -0.90 -1.08 -19.9% -1.4% +3.5% +9.0%
2020-10-29 miss -0.45 -1.03 -130.1% +2.1% -3.2% +10.2%
2020-08-05 miss -1.56 -1.80 -15.3% -8.0% -4.0% +1.1%
2020-04-30 miss -1.40 -1.81 -29.3% -4.4% -5.7% -12.6%
2020-03-02 miss -0.71 -1.37 -93.0% +0.3% -5.6% -6.5%
2019-10-29 miss -0.88 -0.89 -1.9% +3.0% +3.6% +1.4%
2019-08-06 miss -0.61 -0.65 -6.6% +1.5% +3.5% +0.3%
2019-05-02 miss -0.68 -0.91 -33.8% -1.2% -1.5% +9.3%
2019-02-28 miss -0.38 -0.58 -55.6% -4.4% +3.0% -2.8%
2018-11-05 miss -0.49 -1.06 -115.8% -7.3% -8.3% -15.7%
2018-08-07 beat -0.44 -0.21 +52.2% +6.6% +6.3% +13.4%
2018-05-09 miss -0.38 -0.46 -22.1% +0.2% -6.2% +2.6%
2018-03-06 beat -0.05 0.03 +161.7% +3.9% +9.3% +13.2%
2017-11-02 miss -0.67 -0.82 -22.4% -2.0% -2.3% -10.1%
2017-08-08 beat -0.86 -0.44 +48.6% +4.7% +2.1% -7.4%
2017-05-08 beat -0.93 -0.85 +8.2% -4.6% -11.9% +6.9%
2017-03-16 beat -1.02 -0.78 +23.2% -7.4% -18.9% -22.5%
2016-11-02 beat -1.15 -1.03 +10.3% +0.0% -33.0% -4.0%
2016-08-04 beat -1.24 -1.14 +8.3% +1.3% +27.6% +33.3%
2016-05-05 beat -1.25 -1.22 +2.5% +11.3% +3.1% -1.7%
2016-02-29 miss -1.20 -1.50 -24.8% -5.3% -30.5% -22.8%
2015-11-09 miss -1.11 -1.27 -14.1% -2.4% +6.7% +20.5%
2015-07-30 beat -1.20 -1.14 +4.9% +0.2% +0.9% -14.8%
2015-05-04 beat -1.17 -1.15 +1.8% -8.8% -12.7% -9.6%
2015-02-27 miss -0.75 -0.84 -11.5% -4.0% -2.9% -3.2%
2014-11-06 beat -0.94 -0.93 +1.3% +0.8% +8.2% +5.7%
2014-08-07 miss -0.73 -0.86 -17.8% -1.0% -9.9% +6.0%
2014-05-06 miss -0.45 -0.58 -29.5% +1.0% +0.9% -5.4%
2014-03-06 miss -0.58 -0.75 -29.1% -1.7% -7.1% -7.2%
2013-11-14 beat -0.28 -0.18 +35.2% +6.0% -2.7% -9.6%
2013-08-13 miss -0.77 -5.51 -615.6% +0.8% -3.0% +1.1%

Not investment advice.