ALGN

Align Technology, Inc. $153.62 as of 2026-10-28
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
-0.2%
Next 1 week
+0.9%
Next 1 month
+3.4%
Seasonality
Bullish window historically
Next 30 days (to Nov 28): +3.5% median, 75% of the last 24 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 70
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.07%/day.
Mean-reversion stats →
1-month breakdown — Market · β 1.28 +3.4% · Seasonal tilt +0.0%
$11.5B market cap (#644 US) $141M/day volume 39% volatility +13% 1-year -79% from ATH
52-week range · 33% of the way up · -23% from the high
$130.23$200.44

Congressional trades in ALGN Full tracker →

12 members · 17 buys / 24 sells · $267K–$1.2M disclosed · latest filing Oct 22, 2025.

SELL LM Lisa McClain · traded Sep 11, 2025 $1K–$15K
BUY LM Lisa McClain · traded Aug 4, 2025 $1K–$15K
SELL RB Rob Bresnahan · traded Apr 8, 2025 $1K–$15K
BUY RB Rob Bresnahan · traded Feb 25, 2025 $1K–$15K
SELL GC Gilbert Cisneros · traded Feb 26, 2025 $1K–$15K
SELL JG Josh Gottheimer · traded May 20, 2024 $1K–$15K
SELL JG Josh Gottheimer · traded Oct 27, 2023 $1K–$15K
SELL DS Daniel S Sullivan · traded Aug 22, 2023 $1K–$15K
SELL DS Daniel S Sullivan · traded Aug 22, 2023 $1K–$15K
BUY JG Josh Gottheimer · traded Mar 6, 2023 $1K–$15K
BUY JG Josh Gottheimer · traded Jan 27, 2023 $1K–$15K
BUY DS Daniel S Sullivan · traded Jan 10, 2023 $1K–$15K
SELL TT Thomas H Tuberville · traded Oct 5, 2022 $1K–$15K
SELL KM Kathy Manning · traded Jun 15, 2022 $15K–$50K
SELL JG Josh Gottheimer · traded Apr 28, 2022 $1K–$15K
SELL JG Josh Gottheimer · traded Feb 1, 2022 $1K–$15K
SELL JG Josh Gottheimer · traded Jan 31, 2022 $1K–$15K
BUY TT Thomas H Tuberville · traded Mar 29, 2021 $1K–$15K
BUY JG Josh Gottheimer · traded Mar 15, 2021 $1K–$15K
BUY JG Josh Gottheimer · traded Nov 11, 2020 $1K–$15K
BUY JG Josh Gottheimer · traded Nov 6, 2020 $1K–$15K
SELL GG Greg Gianforte · traded Nov 18, 2020 $100K–$250K
SELL GC Gilbert Cisneros · traded Jun 10, 2020 $1K–$15K
BUY GG Greg Gianforte · traded Apr 29, 2020 $100K–$250K
BUY GC Gilbert Cisneros · traded Mar 18, 2020 $1K–$15K
BUY GC Gilbert Cisneros · traded Mar 16, 2020 $1K–$15K
SELL DP Dean Phillips sT · traded Sep 11, 2019 $1K–$15K
SELL DP Dean Phillips sT · traded Aug 13, 2019 $1K–$15K
SELL GC Gilbert Cisneros · traded Aug 14, 2019 $1K–$15K
BUY GC Gilbert Cisneros · traded Jul 30, 2019 $1K–$15K
SELL GC Gilbert Cisneros · traded May 1, 2019 $1K–$15K
BUY GC Gilbert Cisneros · traded Mar 13, 2019 $1K–$15K
SELL NT Nicholas Van Taylor · traded Mar 25, 2019 $15K–$50K
BUY NT Nicholas Van Taylor · traded Mar 4, 2019 $1K–$15K
BUY DP Dean Phillips · traded Jan 4, 2019 $1K–$15K
SELL LS Lamar Smith · traded Apr 20, 2018 $1K–$15K
SELL LS Lamar Smith · traded Dec 6, 2017 $1K–$15K
SELL LS Lamar Smith · traded Nov 15, 2017 $1K–$15K
SELL LS Lamar Smith · traded Feb 10, 2016 $1K–$15K
SELL TM Thomas MacArthur · traded May 27, 2015 $1K–$15K
BUY LS Lamar Smith · traded Mar 12, 2015 $1K–$15K

Earnings Full history →

Next report 2026-10-28 (Wednesday, after close, in 0 days) · EPS est. 2.76.

1-day std dev
13.2%
Finished up
60%
Biggest pop
+35.0%
Biggest drop
-36.6%

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

ReportedEst.Actual SurpriseGap Day 1Day 5
2026-07-29 beat 2.60 2.64 +1.7% +0.4% -3.7% -6.1%
2026-04-29 beat 2.29 2.58 +12.8% -0.8% -1.3% -5.6%
2026-02-04 beat 2.97 3.29 +10.8% +9.2% +8.9% +14.0%
2025-10-29 beat 2.41 2.61 +8.4% +10.1% +4.9% +1.4%
2025-07-30 miss 2.57 2.49 -3.3% -30.0% -36.6% -31.8%
2025-04-30 beat 1.99 2.13 +7.1% +9.6% +2.0% +4.4%
2025-02-05 miss 2.45 2.44 -0.4% +5.1% +0.9% -5.3%
2024-10-23 beat 2.31 2.35 +1.6% +3.3% +4.2% -1.3%
2024-07-24 beat 2.30 2.41 +4.6% -6.8% -7.7% -6.7%
2024-04-24 beat 1.98 2.14 +8.3% +3.6% -1.0% -8.7%
2024-01-31 beat 2.18 2.42 +11.2% +13.3% +2.3% +10.4%
2023-10-25 miss 2.26 2.14 -5.5% -22.4% -24.9% -24.2%
2023-07-26 beat 2.04 2.22 +9.1% +18.8% +13.4% +7.8%
2023-04-26 beat 1.69 1.82 +7.4% -9.2% -10.4% -14.2%
2023-02-01 beat 1.53 1.73 +12.7% +19.1% +27.4% +13.8%
2022-10-26 miss 2.17 1.36 -37.3% -14.8% -18.1% -20.7%
2022-07-27 miss 2.23 2.00 -10.2% +3.0% +7.5% +11.9%
2022-04-27 miss 2.23 2.13 -4.3% -21.8% -15.5% -21.3%
2022-02-02 beat 2.73 2.83 +3.8% -5.0% -0.5% +5.3%
2021-10-27 beat 2.59 2.87 +10.7% +8.9% +4.5% +12.4%
2021-07-28 beat 2.53 3.04 +20.0% +2.0% +8.9% +12.4%
2021-04-28 beat 2.01 2.49 +24.0% +4.9% -1.5% -4.7%
2021-02-03 beat 2.14 2.61 +22.2% +11.2% +12.6% +9.7%
2020-10-21 beat 0.73 2.25 +206.8% +26.4% +35.0% +30.0%
2020-07-22 miss -0.05 -0.35 -615.9% -3.9% -6.0% -6.9%
2020-04-29 miss 0.88 0.73 -17.3% -2.5% -2.6% -3.2%
2020-01-29 beat 1.40 1.53 +9.5% -4.9% +0.5% +2.0%
2019-10-23 beat 1.14 1.22 +6.4% +9.1% +14.7% +16.0%
2019-07-24 miss 1.39 1.33 -4.1% -20.3% -27.0% -26.5%
2019-04-24 beat 0.83 1.17 +40.3% -1.0% -0.1% +9.7%
2019-01-29 beat 1.15 1.20 +4.0% -6.0% +4.9% +9.9%
2018-10-24 beat 1.19 1.24 +4.1% -20.5% -20.2% -20.6%
2018-07-25 beat 1.09 1.30 +19.6% -1.1% -4.9% -3.6%
2018-04-25 beat 0.97 1.17 +20.0% +6.7% +5.8% +3.9%
2018-01-30 beat 0.96 1.19 +24.0% -3.4% -3.0% -13.2%
2017-10-26 beat 0.81 1.01 +24.2% +11.2% +16.2% +18.9%
2017-07-27 beat 0.73 0.85 +16.9% +6.9% +10.0% +7.7%
2017-04-27 beat 0.67 0.85 +27.4% +16.4% +12.1% +14.9%
2017-01-31 miss 0.66 0.59 -11.0% +5.8% +6.1% +2.7%
2016-11-07 beat 0.51 0.63 +22.8% +2.3% +1.1% +6.9%
2016-07-28 beat 0.48 0.62 +30.5% +0.0% +4.5% +7.7%
2016-04-28 beat 0.41 0.50 +21.7% +1.8% -2.0% +1.4%
2016-01-28 beat 0.55 0.60 +9.5% +8.4% +11.1% +10.7%
2015-10-22 0.34 0.34 — +6.1% +11.8% +7.7%
2015-07-23 beat 0.37 0.39 +5.0% -3.2% -7.9% -4.4%
2015-04-23 beat 0.31 0.38 +20.9% +8.8% +5.7% +5.7%
2015-01-29 miss 0.49 0.48 -1.7% -10.0% -9.6% -6.9%
2014-10-23 beat 0.43 0.47 +9.2% +5.9% +5.0% +7.3%
2014-07-24 beat 0.39 0.43 +11.0% +4.8% +5.9% +0.4%
2014-04-23 beat 0.35 0.39 +10.7% -0.4% -3.1% -2.8%
2014-01-30 beat 0.43 0.51 +18.8% -2.1% +1.6% -5.9%
2013-10-17 beat 0.30 0.42 +39.5% +15.8% +26.2% +21.9%
2013-07-18 beat 0.28 0.36 +28.6% +10.4% +8.3% +7.8%
2013-04-18 beat 0.23 0.26 +12.2% -1.9% +4.5% +7.3%
2013-01-30 beat 0.22 0.27 +20.4% +11.4% +7.1% +10.1%
2012-10-17 miss 0.29 0.28 -3.7% -22.0% -20.4% -25.2%
2012-07-19 beat 0.28 0.34 +21.1% -1.5% +7.8% +13.0%
2012-04-23 beat 0.21 0.27 +26.9% +19.8% +15.7% +17.0%
2012-01-30 beat 0.22 0.28 +28.3% -5.1% -7.2% +2.1%
2011-10-27 beat 0.19 0.27 +39.2% +20.7% +32.8% +26.7%

Not investment advice.