NYSE · CDP · stock
Copt Defense Properties (CDP) stock price history
Every NYSE trading session of Copt Defense Properties from Dec 31, 1991 to Sep 28, 2026: 8,747 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.
CDP adjusted close, 1991 to 2026
- $38.35
- All time high, 2026
- $38.90
- 52 week high, $26.26 low
- 8,747
- Daily sessions since 1991
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 1991 to 2026 series and minute bars.
CDP key facts
- Copt Defense Properties (CDP) closed at $33.76 on Sep 28, 2026 on NYSE.
- CDP's all time high close is $38.35, set on Jul 30, 2026; its all time low close is $0.9146 on Jun 6, 1995.
- CDP's 52 week range is $26.26 to $38.90.
- CDP returned +20.0% over the year to Sep 28, 2026 and +51.1% over five years.
- Over ten years CDP returned +76%, +5.8% a year compounded.
- CDP's deepest drawdown was -59.4% from Feb 7, 2007 to Nov 19, 2008.
- DataCedar holds 8,747 daily sessions of CDP history from Dec 31, 1991 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
CDP price chart, 1991 to 2026
CDP returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -7.7% |
| 3 months | -6.2% |
| 6 months | +12.4% |
| Year to date | +23.0% |
| 1 year | +20.0% |
| 3 years | +59.9% |
| 5 years | +51.1% |
| 10 years | +76.2% |
| Since Dec 31, 1991 | +2,503% |
| Compound annual growth, 34.7 years | +9.8% |
CDP records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $38.35 on Jul 30, 2026
- All time low close
- $0.9146 on Jun 6, 1995
- 52 week high
- $38.90 on Jul 29, 2026
- 52 week low
- $26.26 on Oct 30, 2025
- Deepest drawdown
- -59.4% from Feb 7, 2007 to Nov 19, 2008, recovered Jun 12, 2017
- Best single session
- +41.6% on Sep 8, 1997
- Worst single session
- -25.0% on Dec 1, 2008
- Volatility, 1 year annualised
- 17.9%
- Sessions closing higher, 1 year
- 50%
- Growth of 1 since 1991
- 26.0×
- Best calendar year
- 1997, +106%
- Worst calendar year
- 2007, -36%
CDP 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. 1991 starts on Dec 31, 1991; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $27.25 | $38.90 | $26.55 | $33.76 | +23.8% | 192.7M | 185 |
| 2025 | $29.12 | $30.07 | $22.72 | $27.27 | -6.2% | 233M | 250 |
| 2024 | $23.03 | $31.83 | $20.18 | $29.07 | +26.2% | 223.3M | 252 |
| 2023 | $22.30 | $24.58 | $18.50 | $23.04 | +3.7% | 192.7M | 250 |
| 2022 | $22.97 | $24.38 | $18.83 | $22.23 | -3.3% | 185.6M | 251 |
| 2021 | $20.60 | $24.57 | $19.45 | $22.97 | +11.6% | 205.2M | 252 |
| 2020 | $22.24 | $23.05 | $11.48 | $20.58 | -7.1% | 205.8M | 253 |
| 2019 | $15.07 | $22.62 | $14.86 | $22.15 | +45.3% | 170M | 252 |
| 2018 | $20.31 | $21.98 | $14.34 | $15.25 | -24.8% | 210.8M | 251 |
| 2017 | $21.06 | $24.38 | $19.86 | $20.27 | -3.2% | 200M | 251 |
| 2016 | $13.99 | $21.07 | $12.60 | $20.95 | +48.7% | 210.4M | 252 |
| 2015 | $17.57 | $19.06 | $12.66 | $14.09 | -19.4% | 228.2M | 252 |
| 2014 | $13.96 | $18.02 | $13.93 | $17.48 | +24.7% | 156.4M | 252 |
| 2013 | $14.35 | $17.12 | $12.56 | $14.01 | -0.8% | 155.3M | 252 |
| 2012 | $11.72 | $14.61 | $11.11 | $14.13 | +23.1% | 167.3M | 250 |
| 2011 | $17.86 | $18.89 | $10.25 | $11.48 | -35.3% | 207M | 252 |
| 2010 | $17.93 | $21.43 | $15.91 | $17.74 | -0.5% | 192.5M | 252 |
| 2009 | $14.28 | $19.34 | $9.51 | $17.83 | +25.2% | 300.6M | 252 |
| 2008 | $14.00 | $19.71 | $9.33 | $14.24 | +1.7% | 185.5M | 253 |
| 2007 | $21.70 | $24.27 | $13.69 | $14.00 | -35.5% | 113.6M | 251 |
| 2006 | $14.93 | $21.99 | $14.62 | $21.70 | +45.8% | 73.2M | 251 |
| 2005 | $11.81 | $15.44 | $10.17 | $14.88 | +25.4% | 38.5M | 252 |
| 2004 | $8.15 | $11.88 | $7.47 | $11.87 | +45.2% | 37M | 252 |
| 2003 | $5.15 | $8.62 | $4.99 | $8.17 | +57.6% | 24.1M | 252 |
| 2002 | $4.14 | $5.26 | $4.03 | $5.18 | +25.9% | 22.4M | 252 |
| 2001 | $3.19 | $4.41 | $2.90 | $4.12 | +29.0% | 6M | 248 |
| 2000 | $2.28 | $3.19 | $2.21 | $3.19 | +42.0% | 4.6M | 252 |
| 1999 | $1.97 | $2.52 | $1.61 | $2.25 | +18.1% | 7.2M | 252 |
| 1998 | $2.50 | $3.69 | $1.56 | $1.90 | -23.1% | 11.3M | 252 |
| 1997 | $1.08 | $2.87 | $1.05 | $2.47 | +106.3% | 2.4M | 253 |
| 1996 | $0.9618 | $1.25 | $0.9618 | $1.20 | +24.5% | 421K | 254 |
| 1995 | $1.21 | $1.30 | $0.8689 | $0.9618 | -23.2% | 559.7K | 252 |
| 1994 | $1.50 | $1.78 | $1.21 | $1.25 | -16.3% | 556.7K | 252 |
| 1993 | $1.41 | $1.63 | $1.32 | $1.50 | +6.3% | 322.1K | 253 |
| 1992 | $1.30 | $1.48 | $1.21 | $1.41 | +8.5% | 250.5K | 254 |
| 1991 | $1.30 | $1.35 | $1.30 | $1.30 | n/a | 1K | 1 |
CDP monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $33.76 | -6.2% |
| August 2026 | $36.00 | -5.2% |
| July 2026 | $37.96 | +4.3% |
| June 2026 | $36.39 | +14.5% |
| May 2026 | $31.78 | +2.6% |
| April 2026 | $30.98 | +2.1% |
| March 2026 | $30.33 | -2.7% |
| February 2026 | $31.18 | +3.1% |
| January 2026 | $30.22 | +10.8% |
| December 2025 | $27.27 | -8.5% |
| November 2025 | $29.82 | +9.1% |
| October 2025 | $27.34 | -3.1% |
About the CDP data
Daily bars. 8,747 sessions from Dec 31, 1991 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 Dec 31, 1991, 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/CDP/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE
Common questions
CDP share price history
