GH

Guardant Health, Inc. $182.59 as of 2026-10-28
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.2%
Next 1 week
+0.6%
Next 1 month
+2.7%
Seasonality
Not enough history
20-year seasonality chart →
Mean reversion
Deeply overbought — RSI(2) at 97
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.57%/day.
Mean-reversion stats →
1-month breakdown — Market · β 1.02 +2.7% · Seasonal tilt (7y) +0.1%
$308M/day volume 59% volatility +158% 1-year -4% from ATH
52-week range · 93% of the way up · -4% from the high
$68.02$191.05

Congressional trades in GH Full tracker →

3 members · 6 buys / 6 sells · $26K–$215K disclosed · latest filing Oct 19, 2026.

BUY JJ Jonathan Jackson · traded Sep 28, 2026 $15K–$50K
BUY SW Sheldon Whitehouse · traded Nov 21, 2025 $1K–$15K
SELL DB Donald Sternoff Beyer · traded Feb 28, 2022 $1K–$15K
SELL DB Donald Sternoff Beyer · traded Jan 13, 2022 $1K–$15K
SELL DB Donald Sternoff Beyer · traded Dec 22, 2021 $1K–$15K
BUY DB Donald Sternoff Beyer · traded Nov 2, 2020 $1K–$15K
BUY DB Donald Sternoff Beyer · traded Oct 5, 2020 $1K–$15K
BUY DB Donald Sternoff Beyer · traded Oct 22, 2020 $1K–$15K
SELL DB Donald Sternoff Beyer · traded Jul 14, 2020 $1K–$15K
SELL DB Donald Sternoff Beyer · traded May 1, 2020 $1K–$15K
SELL DB Donald Sternoff Beyer · traded Apr 27, 2020 $1K–$15K
BUY DB Donald Sternoff Beyer · traded Feb 14, 2020 $1K–$15K

Earnings Full history →

Next report 2026-11-05 (Thursday, after close, in 7 days) · EPS est. -0.31.

1-day std dev
11.8%
Finished up
62%
Biggest pop
+27.9%
Biggest drop
-22.5%

Standard deviation of the close-to-close move over the last 32 reports. History, not a forecast.

ReportedEst.Actual SurpriseGap Day 1Day 5
2026-07-30 miss -0.39 -0.42 -7.8% +6.7% +6.3% +10.6%
2026-05-07 beat -0.47 -0.45 +5.0% +4.7% +3.7% +2.9%
2026-02-19 miss -0.47 -0.50 -6.5% +1.5% -3.1% -11.7%
2025-10-29 beat -0.49 -0.39 +20.3% +24.5% +27.9% +33.2%
2025-07-30 beat -0.51 -0.44 +14.5% -0.7% -9.3% +11.5%
2025-04-30 beat -0.59 -0.49 +17.0% +11.5% +3.5% -11.8%
2025-02-20 miss -0.50 -0.62 -23.1% +2.3% -9.6% -10.2%
2024-11-06 beat -0.60 -0.45 +24.4% +28.1% +13.0% +19.5%
2024-08-07 beat -0.61 -0.48 +21.0% -5.6% -10.9% -16.0%
2024-05-09 beat -0.73 -0.46 +37.0% +10.2% +15.1% +30.5%
2024-02-22 beat -0.75 -0.64 +14.2% -5.7% -12.8% -14.8%
2023-11-06 beat -0.80 -0.67 +15.9% -2.3% -5.4% -11.7%
2023-08-03 beat -0.93 -0.82 +11.5% +2.9% +6.4% +0.1%
2023-05-09 beat -1.07 -1.06 +1.1% +8.3% +14.9% +21.1%
2023-02-23 miss -1.16 -1.17 -1.1% +3.2% +11.7% +24.1%
2022-11-03 miss -1.08 -1.18 -9.4% -3.3% +4.9% +18.8%
2022-08-04 miss -0.97 -1.00 -3.3% -7.9% +3.6% +6.0%
2022-05-05 beat -1.10 -0.91 +17.5% -7.4% -22.5% -29.2%
2022-02-23 miss -1.08 -1.15 -6.1% -1.4% +10.0% +1.7%
2021-11-04 miss -0.87 -1.06 -21.5% -1.1% -4.0% -9.6%
2021-08-05 miss -0.83 -0.96 -15.1% +1.9% -1.2% -12.2%
2021-05-06 miss -0.83 -1.09 -31.2% -3.5% +0.6% -16.2%
2021-02-24 miss -0.47 -0.94 -99.1% -5.1% -7.9% -17.9%
2020-11-05 miss -0.36 -0.78 -118.7% -4.2% -3.8% -1.1%
2020-08-06 miss -0.36 -0.57 -58.2% -4.0% +3.5% +3.3%
2020-05-07 beat -0.39 -0.29 +25.2% +8.5% +5.0% +16.1%
2020-02-24 beat -0.30 -0.27 +11.3% -5.1% -10.1% -12.2%
2019-11-07 beat -0.37 -0.14 +62.6% +7.3% +12.0% +24.6%
2019-08-06 beat -0.35 -0.13 +62.8% +16.0% +21.2% +9.1%
2019-05-09 beat -0.37 -0.30 +18.8% +15.6% +18.6% +18.9%
2019-03-12 beat -0.35 -0.30 +14.9% +6.7% +27.6% +19.0%
2018-11-19 beat -0.29 -0.29 +3.1% +0.1% +3.3% +12.2%

Not investment advice.