NYSE · CLB · stock
Core Laboratories Inc. /DE/ (CLB) stock price history
Every NYSE trading session of Core Laboratories Inc. /DE/ from Sep 21, 1995 to Sep 28, 2026: 7,805 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.
CLB adjusted close, 1995 to 2026
- $186.89
- All time high, 2014
- $20.33
- 52 week high, $9.79 low
- 7,805
- Daily sessions since 1995
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 1995 to 2026 series and minute bars.
CLB key facts
- Core Laboratories Inc. /DE/ (CLB) closed at $10.03 on Sep 28, 2026 on NYSE.
- CLB's all time high close is $186.89, set on Apr 21, 2014; its all time low close is $1.92 on Nov 3, 1995.
- CLB's 52 week range is $9.79 to $20.33.
- CLB returned -21.4% over the year to Sep 28, 2026 and -64.7% over five years.
- Over ten years CLB returned -90%, -20.4% a year compounded.
- CLB's deepest drawdown was -95.8% from Apr 21, 2014 to Mar 17, 2020.
- DataCedar holds 7,805 daily sessions of CLB history from Sep 21, 1995 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
CLB price chart, 1995 to 2026
CLB returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -18.9% |
| 3 months | -9.0% |
| 6 months | -43.0% |
| Year to date | -37.7% |
| 1 year | -21.4% |
| 3 years | -58.9% |
| 5 years | -64.7% |
| 10 years | -89.8% |
| Since Sep 21, 1995 | +313.8% |
| Compound annual growth, 31.0 years | +4.7% |
CLB records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $186.89 on Apr 21, 2014
- All time low close
- $1.92 on Nov 3, 1995
- 52 week high
- $20.33 on Jan 23, 2026
- 52 week low
- $9.79 on Jul 29, 2026
- Deepest drawdown
- -95.8% from Apr 21, 2014 to Mar 17, 2020, not yet recovered
- Best single session
- +28.8% on Oct 23, 2025
- Worst single session
- -43.3% on Mar 9, 2020
- Volatility, 1 year annualised
- 54.4%
- Sessions closing higher, 1 year
- 48%
- Growth of 1 since 1995
- 4.1×
- Best calendar year
- 2006, +117%
- Worst calendar year
- 2008, -52%
CLB 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. 1995 starts on Sep 21, 1995; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $16.22 | $20.33 | $9.79 | $10.03 | -37.3% | 107.2M | 185 |
| 2025 | $17.48 | $20.73 | $9.70 | $16.01 | -7.1% | 120.5M | 250 |
| 2024 | $17.68 | $25.00 | $13.74 | $17.24 | -1.8% | 103.2M | 252 |
| 2023 | $19.76 | $27.74 | $16.58 | $17.54 | -12.7% | 98.7M | 250 |
| 2022 | $22.35 | $35.48 | $13.07 | $20.10 | -9.0% | 115.4M | 251 |
| 2021 | $26.70 | $49.33 | $20.87 | $22.08 | -15.7% | 126.7M | 252 |
| 2020 | $36.75 | $40.80 | $6.59 | $26.20 | -29.1% | 254.4M | 253 |
| 2019 | $55.14 | $71.92 | $35.44 | $36.94 | -34.3% | 162.4M | 252 |
| 2018 | $102.13 | $122.27 | $53.49 | $56.26 | -44.8% | 117.2M | 251 |
| 2017 | $110.64 | $114.57 | $79.97 | $101.84 | -6.8% | 141.8M | 251 |
| 2016 | $97.26 | $121.70 | $75.90 | $109.30 | +12.6% | 145.2M | 252 |
| 2015 | $104.17 | $119.26 | $76.43 | $97.09 | -7.4% | 180.6M | 252 |
| 2014 | $164.05 | $190.77 | $95.72 | $104.83 | -36.2% | 118.7M | 252 |
| 2013 | $94.90 | $172.19 | $92.28 | $164.40 | +76.3% | 65.5M | 252 |
| 2012 | $98.61 | $121.56 | $80.82 | $93.27 | -3.1% | 116.7M | 250 |
| 2011 | $74.91 | $101.67 | $69.59 | $96.28 | +29.2% | 121.1M | 252 |
| 2010 | $49.64 | $77.05 | $47.51 | $74.49 | +52.5% | 113.3M | 252 |
| 2009 | $24.79 | $49.36 | $24.69 | $48.86 | +100.0% | 145.3M | 252 |
| 2008 | $50.10 | $59.18 | $19.80 | $24.43 | -51.5% | 162.1M | 253 |
| 2007 | $32.72 | $62.82 | $29.58 | $50.39 | +54.0% | 138.5M | 251 |
| 2006 | $15.08 | $37.48 | $15.07 | $32.72 | +116.8% | 135.8M | 251 |
| 2005 | $9.40 | $16.10 | $8.66 | $15.09 | +60.0% | 66.8M | 252 |
| 2004 | $6.77 | $10.43 | $6.36 | $9.43 | +39.9% | 68.3M | 252 |
| 2003 | $4.55 | $6.97 | $3.51 | $6.74 | +47.0% | 51.4M | 252 |
| 2002 | $5.66 | $6.40 | $3.19 | $4.59 | -19.0% | 63.3M | 252 |
| 2001 | $10.98 | $11.16 | $4.00 | $5.66 | -48.7% | 61.7M | 248 |
| 2000 | $7.98 | $12.68 | $6.34 | $11.03 | +36.6% | 112.4M | 252 |
| 1999 | $8.18 | $10.61 | $4.75 | $8.08 | +4.6% | 91.8M | 252 |
| 1998 | $7.27 | $12.22 | $4.70 | $7.73 | +5.9% | 98.8M | 252 |
| 1997 | $3.48 | $9.24 | $3.31 | $7.30 | +115.7% | 54.1M | 253 |
| 1996 | $2.42 | $3.48 | $1.97 | $3.38 | +39.6% | 25.1M | 254 |
| 1995 | $2.63 | $2.78 | $1.92 | $2.42 | n/a | 23.7M | 70 |
CLB monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $10.03 | -19.3% |
| August 2026 | $12.43 | +16.8% |
| July 2026 | $10.64 | -8.7% |
| June 2026 | $11.65 | -14.8% |
| May 2026 | $13.67 | -6.6% |
| April 2026 | $14.64 | -12.7% |
| March 2026 | $16.78 | -4.5% |
| February 2026 | $17.58 | -9.9% |
| January 2026 | $19.51 | +21.9% |
| December 2025 | $16.01 | +6.2% |
| November 2025 | $15.08 | -5.2% |
| October 2025 | $15.91 | +29.0% |
About the CLB data
Daily bars. 7,805 sessions from Sep 21, 1995 to Sep 28, 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 Sep 21, 1995, 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/CLB/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE
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Common questions
CLB share price history
