B3 · C1OO34 · stock
The Cooper Companies, Inc. (C1OO34) stock price history
Every B3 trading session of The Cooper Companies, Inc. from May 19, 2020 to Nov 12, 2026: 1,613 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.
C1OO34 adjusted close, 2020 to 2026
- R$61.92
- All time high, 2024
- R$47.00
- 52 week high, R$27.00 low
- 1,613
- Daily sessions since 2020
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
C1OO34 key facts
- The Cooper Companies, Inc. (C1OO34) closed at R$35.12 on Nov 12, 2026 on B3.
- C1OO34's all time high close is R$61.92, set on Oct 16, 2024; its all time low close is R$27.10 on Oct 9, 2026.
- C1OO34's 52 week range is R$27.00 to R$47.00.
- C1OO34 returned -6.5% over the year to Nov 12, 2026 and -41.1% over five years.
- Since May 19, 2020 C1OO34 returned -19%, -3.2% a year compounded.
- C1OO34's deepest drawdown was -56.2% from Oct 25, 2024 to Oct 9, 2026.
- DataCedar holds 1,613 daily sessions of C1OO34 history from May 19, 2020 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
C1OO34 price chart, 2020 to 2026
C1OO34 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +29.6% |
| 3 months | -9.0% |
| 6 months | +21.1% |
| Year to date | -23.7% |
| 1 year | -6.5% |
| 3 years | -12.4% |
| 5 years | -41.1% |
| 10 years | n/a |
| Since May 19, 2020 | -19.0% |
| Compound annual growth, 6.5 years | -3.2% |
C1OO34 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$61.92 on Oct 16, 2024
- All time low close
- R$27.10 on Oct 9, 2026
- 52 week high
- R$47.00 on Dec 5, 2025
- 52 week low
- R$27.00 on Sep 10, 2026
- Deepest drawdown
- -56.2% from Oct 25, 2024 to Oct 9, 2026, not yet recovered
- Best single session
- +18.2% on Dec 8, 2022
- Worst single session
- -21.6% on Sep 10, 2026
- Volatility, 1 year annualised
- 44.0%
- Sessions closing higher, 1 year
- 11%
- Best calendar year
- 2024, +39%
- Worst calendar year
- 2022, -26%
C1OO34 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. 2020 starts on May 19, 2020; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$46.05 | R$46.05 | R$27.00 | R$35.12 | -23.7% | 4.3K | 212 |
| 2025 | R$57.80 | R$57.94 | R$33.76 | R$46.05 | -20.3% | 15.9K | 250 |
| 2024 | R$41.44 | R$61.92 | R$41.44 | R$57.80 | +39.5% | 647 | 251 |
| 2023 | R$41.74 | R$48.51 | R$39.91 | R$41.44 | +1.0% | 16.8K | 248 |
| 2022 | R$55.13 | R$55.14 | R$35.14 | R$41.03 | -25.6% | 20.1K | 250 |
| 2021 | R$46.53 | R$59.61 | R$46.53 | R$55.13 | +15.1% | 11.7K | 247 |
| 2020 | R$43.37 | R$48.45 | R$43.37 | R$47.91 | n/a | 380 | 155 |
C1OO34 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | R$35.12 | +10.5% |
| October 2026 | R$31.77 | +10.7% |
| September 2026 | R$28.71 | -28.1% |
| August 2026 | R$39.92 | +7.7% |
| July 2026 | R$37.08 | +6.3% |
| June 2026 | R$34.88 | +12.4% |
| May 2026 | R$31.02 | -0.3% |
| April 2026 | R$31.11 | -17.2% |
| March 2026 | R$37.56 | -12.4% |
| February 2026 | R$42.89 | -1.9% |
| January 2026 | R$43.70 | -5.1% |
| December 2025 | R$46.05 | +9.7% |
About the C1OO34 data
Daily bars. 1,613 sessions from May 19, 2020 to Nov 12, 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 Oct 30, 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 May 19, 2020, 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/b3%3AC1OO34/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on B3
Common questions
C1OO34 share price history
