NYSE · GNRC · stock
Generac Holdings INC. (GNRC) stock price history
Every NYSE trading session of Generac Holdings INC. from Feb 11, 2010 to Sep 29, 2026: 4,183 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
GNRC adjusted close, 2010 to 2026
- $505.80
- All time high, 2021
- $296.44
- 52 week high, $134.80 low
- 4,183
- Daily sessions since 2010
Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2010 to 2026 series and minute bars.
GNRC key facts
- Generac Holdings INC. (GNRC) closed at $212.22 on Sep 29, 2026 on NYSE.
- GNRC's all time high close is $505.80, set on Nov 1, 2021; its all time low close is $7.02 on Jun 1, 2010.
- GNRC's 52 week range is $134.80 to $296.44.
- GNRC returned +28.0% over the year to Sep 29, 2026 and -47.8% over five years.
- Over ten years GNRC returned +498%, +19.6% a year compounded.
- GNRC's deepest drawdown was -83.7% from Nov 1, 2021 to Oct 27, 2023.
- DataCedar holds 4,183 daily sessions of GNRC history from Feb 11, 2010 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
GNRC price chart, 2010 to 2026
GNRC returns
Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +15.5% |
| 3 months | -25.2% |
| 6 months | +9.2% |
| Year to date | +53.9% |
| 1 year | +28.0% |
| 3 years | +94.8% |
| 5 years | -47.8% |
| 10 years | +498.0% |
| Since Feb 11, 2010 | +2,408% |
| Compound annual growth, 16.6 years | +21.4% |
GNRC records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $505.80 on Nov 1, 2021
- All time low close
- $7.02 on Jun 1, 2010
- 52 week high
- $296.44 on Jun 25, 2026
- 52 week low
- $134.80 on Dec 18, 2025
- Deepest drawdown
- -83.7% from Nov 1, 2021 to Oct 27, 2023, not yet recovered
- Best single session
- +25.4% on May 8, 2012
- Worst single session
- -25.3% on Oct 19, 2022
- Volatility, 1 year annualised
- 56.3%
- Sessions closing higher, 1 year
- 51%
- Growth of 1 since 2010
- 25.1×
- Best calendar year
- 2020, +126%
- Worst calendar year
- 2022, -71%
GNRC price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2010 starts on Feb 11, 2010; 2026 runs to Sep 29, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $137.98 | $296.44 | $137.70 | $212.22 | +55.6% | 203M | 186 |
| 2025 | $157.50 | $203.25 | $99.50 | $136.37 | -12.0% | 248M | 250 |
| 2024 | $127.28 | $195.94 | $108.89 | $155.05 | +20.0% | 232.3M | 252 |
| 2023 | $102.69 | $156.95 | $79.86 | $129.24 | +28.4% | 325.4M | 250 |
| 2022 | $353.98 | $353.98 | $86.29 | $100.66 | -71.4% | 339.9M | 251 |
| 2021 | $229.16 | $524.31 | $222.51 | $351.92 | +54.8% | 199.3M | 252 |
| 2020 | $101.38 | $239.62 | $75.50 | $227.41 | +126.1% | 217.4M | 253 |
| 2019 | $48.74 | $102.82 | $48.42 | $100.59 | +102.4% | 128.2M | 252 |
| 2018 | $49.66 | $60.70 | $42.96 | $49.70 | +0.4% | 120M | 251 |
| 2017 | $41.28 | $53.78 | $33.77 | $49.52 | +21.6% | 113.8M | 251 |
| 2016 | $29.28 | $43.68 | $26.29 | $40.74 | +36.8% | 146.6M | 252 |
| 2015 | $47.10 | $50.77 | $26.33 | $29.77 | -36.3% | 213.4M | 252 |
| 2014 | $56.49 | $62.50 | $38.64 | $46.76 | -17.4% | 264.9M | 252 |
| 2013 | $30.65 | $57.05 | $28.45 | $56.64 | +88.1% | 210.4M | 252 |
| 2012 | $18.85 | $34.39 | $14.76 | $30.12 | +63.1% | 110.5M | 250 |
| 2011 | $10.77 | $19.15 | $9.70 | $18.47 | +73.3% | 36.5M | 252 |
| 2010 | $8.57 | $11.10 | $6.96 | $10.65 | n/a | 34.8M | 225 |
GNRC monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $212.22 | +14.5% |
| August 2026 | $185.38 | -6.0% |
| July 2026 | $197.11 | -32.7% |
| June 2026 | $292.81 | +5.4% |
| May 2026 | $277.91 | +7.2% |
| April 2026 | $259.23 | +32.7% |
| March 2026 | $195.33 | -13.3% |
| February 2026 | $225.37 | +34.1% |
| January 2026 | $168.04 | +23.2% |
| December 2025 | $136.37 | -10.1% |
| November 2025 | $151.63 | -9.8% |
| October 2025 | $168.02 | +0.4% |
About the GNRC data
Daily bars. 4,183 sessions from Feb 11, 2010 to Sep 29, 2026, one row per NYSE trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Jul 13, 2026 forward, most recent session Sep 28, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are NYSE trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Feb 11, 2010, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/GNRC/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE
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Common questions
GNRC share price history
