B3 · COCE3 · stock
Companhia Energética do Ceará - COELCE (COCE3) stock price history
Every B3 trading session of Companhia Energética do Ceará - COELCE from Mar 17, 2000 to Sep 25, 2026: 6,657 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 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.
COCE3 adjusted close, 2000 to 2026
- R$1,174
- All time high, 2000
- R$48.49
- 52 week high, R$28.21 low
- 6,657
- Daily sessions since 2000
Last updated Sep 25, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
COCE3 key facts
- Companhia Energética do Ceará - COELCE (COCE3) closed at R$32.50 on Sep 25, 2026 on B3.
- COCE3's all time high close is R$1,174, set on Mar 17, 2000; its all time low close is R$2.55 on Aug 19, 2002.
- COCE3's 52 week range is R$28.21 to R$48.49.
- COCE3 returned -11.3% over the year to Sep 25, 2026 and -42.9% over five years.
- Over ten years COCE3 returned +15%, +1.4% a year compounded.
- COCE3's deepest drawdown was -99.8% from Sep 12, 2000 to Aug 19, 2002.
- DataCedar holds 6,657 daily sessions of COCE3 history from Mar 17, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
COCE3 price chart, 2000 to 2026
COCE3 returns
Price return from the last close on or before the window start to Sep 25, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +10.2% |
| 3 months | -2.5% |
| 6 months | -13.9% |
| Year to date | +0.6% |
| 1 year | -11.3% |
| 3 years | -29.6% |
| 5 years | -42.9% |
| 10 years | +15.0% |
| Since Mar 17, 2000 | -97.2% |
| Compound annual growth, 26.5 years | -12.6% |
COCE3 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$1,174 on Mar 17, 2000
- All time low close
- R$2.55 on Aug 19, 2002
- 52 week high
- R$48.49 on Jan 15, 2026
- 52 week low
- R$28.21 on Aug 12, 2026
- Deepest drawdown
- -99.8% from Sep 12, 2000 to Aug 19, 2002, not yet recovered
- Best single session
- +100.0% on Jun 8, 2007
- Worst single session
- -99.7% on Sep 13, 2000
- Volatility, 1 year annualised
- 49.2%
- Sessions closing higher, 1 year
- 5%
- Best calendar year
- 2005, +100%
- Worst calendar year
- 2002, -60%
COCE3 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. 2000 starts on Mar 17, 2000; 2026 runs to Sep 25, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$32.30 | R$48.49 | R$28.21 | R$32.50 | +0.6% | 12K | 184 |
| 2025 | R$24.45 | R$37.26 | R$22.40 | R$32.30 | +32.1% | 16.1K | 250 |
| 2024 | R$46.15 | R$47.93 | R$24.45 | R$24.45 | -47.0% | 4.9K | 251 |
| 2023 | R$52.96 | R$52.96 | R$43.37 | R$46.15 | -12.9% | 900 | 248 |
| 2022 | R$52.30 | R$53.58 | R$52.30 | R$52.96 | +1.3% | 200 | 250 |
| 2021 | R$60.74 | R$75.49 | R$42.87 | R$52.30 | -13.9% | 10.1K | 247 |
| 2020 | R$41.01 | R$71.11 | R$29.25 | R$60.74 | +48.1% | 48.4K | 248 |
| 2019 | R$30.22 | R$42.59 | R$29.54 | R$41.01 | +42.5% | 7.3K | 248 |
| 2018 | R$36.10 | R$40.73 | R$27.40 | R$28.78 | -20.3% | 11.2K | 246 |
| 2017 | R$29.75 | R$40.81 | R$28.28 | R$36.10 | +21.3% | 10.2K | 254 |
| 2016 | R$23.04 | R$33.22 | R$19.88 | R$29.75 | +29.1% | 8K | 249 |
| 2015 | R$33.20 | R$33.20 | R$20.64 | R$23.04 | -30.6% | 9K | 246 |
| 2014 | R$29.59 | R$34.66 | R$23.03 | R$33.20 | +12.2% | 177.6K | 248 |
| 2013 | R$28.38 | R$33.29 | R$25.54 | R$29.59 | +5.0% | 760K | 248 |
| 2012 | R$18.10 | R$28.68 | R$17.92 | R$28.19 | +56.7% | 1.9M | 245 |
| 2011 | R$13.67 | R$19.82 | R$13.26 | R$17.99 | +28.0% | 2.6M | 249 |
| 2010 | R$14.99 | R$15.90 | R$11.22 | R$14.06 | -3.9% | 4M | 247 |
| 2009 | R$8.02 | R$14.98 | R$8.02 | R$14.63 | +82.5% | 360.2K | 248 |
| 2008 | R$13.43 | R$13.43 | R$6.36 | R$8.02 | -40.3% | 383.2K | 249 |
| 2007 | R$11.37 | R$13.99 | R$6.79 | R$13.43 | +18.1% | 506.7K | 245 |
| 2006 | R$5.94 | R$11.37 | R$5.94 | R$11.37 | +91.4% | 308.7K | 258 |
| 2005 | R$2.97 | R$5.94 | R$2.94 | R$5.94 | +100.0% | 331.7K | 249 |
| 2004 | R$3.22 | R$3.95 | R$2.55 | R$2.97 | -7.9% | 40.8K | 261 |
| 2003 | R$2.55 | R$4.25 | R$2.55 | R$3.22 | +26.2% | 24.2K | 261 |
| 2002 | R$6.36 | R$6.36 | R$2.55 | R$2.55 | -59.9% | 64.6K | 261 |
| 2001 | R$3.40 | R$6.36 | R$3.39 | R$6.36 | +87.0% | 36.3K | 261 |
| 2000 | R$1,174 | R$1,174 | R$3.40 | R$3.40 | n/a | 582 | 206 |
COCE3 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | R$32.50 | +12.8% |
| August 2026 | R$28.80 | -10.8% |
| July 2026 | R$32.29 | +1.8% |
| June 2026 | R$31.72 | -4.8% |
| May 2026 | R$33.32 | -12.3% |
| April 2026 | R$38.00 | +0.6% |
| March 2026 | R$37.76 | 0.0% |
| February 2026 | R$37.76 | -20.8% |
| January 2026 | R$47.70 | +47.7% |
| December 2025 | R$32.30 | 0.0% |
| November 2025 | R$32.30 | +1.6% |
| October 2025 | R$31.80 | -8.6% |
About the COCE3 data
Daily bars. 6,657 sessions from Mar 17, 2000 to Sep 25, 2026, one row per B3 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 Sep 17, 2026 forward, most recent session Sep 22, 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 B3 trading days; minute timestamps are UTC. Prices are in BRL. 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 Mar 17, 2000, 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/COCE3/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on B3
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Common questions
COCE3 share price history
