B3 · COWC34 · stock
Costco Wholesale Corporation (COWC34) stock price history
Every B3 trading session of Costco Wholesale Corporation from Jul 8, 2016 to Sep 29, 2026: 2,549 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.
COWC34 adjusted close, 2016 to 2026
- R$154.46
- All time high, 2025
- R$138.83
- 52 week high, R$113.77 low
- 2,549
- Daily sessions since 2016
Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2016 to 2026 series and minute bars.
COWC34 key facts
- Costco Wholesale Corporation (COWC34) closed at R$120.49 on Sep 29, 2026 on B3.
- COWC34's all time high close is R$154.46, set on Feb 13, 2025; its all time low close is R$10.48 on Nov 7, 2016.
- COWC34's 52 week range is R$113.77 to R$138.83.
- COWC34 returned -0.4% over the year to Sep 29, 2026 and +104.6% over five years.
- Over ten years COWC34 returned +997%, +27.1% a year compounded.
- COWC34's deepest drawdown was -37.7% from Dec 29, 2021 to May 20, 2022.
- DataCedar holds 2,549 daily sessions of COWC34 history from Jul 8, 2016 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
COWC34 price chart, 2016 to 2026
COWC34 returns
Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -1.8% |
| 3 months | -0.9% |
| 6 months | -6.2% |
| Year to date | +1.8% |
| 1 year | -0.4% |
| 3 years | +74.4% |
| 5 years | +104.6% |
| 10 years | +996.6% |
| Since Jul 8, 2016 | +871.5% |
| Compound annual growth, 10.2 years | +24.9% |
COWC34 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$154.46 on Feb 13, 2025
- All time low close
- R$10.48 on Nov 7, 2016
- 52 week high
- R$138.83 on May 20, 2026
- 52 week low
- R$113.77 on Sep 21, 2026
- Deepest drawdown
- -37.7% from Dec 29, 2021 to May 20, 2022, recovered Dec 15, 2023
- Best single session
- +9.6% on Mar 2, 2022
- Worst single session
- -11.3% on May 18, 2022
- Volatility, 1 year annualised
- 27.7%
- Sessions closing higher, 1 year
- 52%
- Growth of 1 since 2016
- 9.7×
- Best calendar year
- 2024, +83%
- Worst calendar year
- 2022, -22%
COWC34 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. 2016 starts on Jul 8, 2016; 2026 runs to Sep 29, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$118.31 | R$138.83 | R$113.77 | R$120.49 | +1.8% | 501.1K | 186 |
| 2025 | R$144.02 | R$154.46 | R$114.84 | R$118.31 | -18.4% | 1.6M | 250 |
| 2024 | R$80.32 | R$153.65 | R$76.16 | R$144.92 | +83.5% | 1.5M | 251 |
| 2023 | R$58.82 | R$81.55 | R$56.32 | R$78.97 | +34.4% | 2.6M | 248 |
| 2022 | R$75.64 | R$77.63 | R$47.84 | R$58.77 | -21.9% | 7.3M | 250 |
| 2021 | R$46.79 | R$78.19 | R$41.85 | R$75.22 | +62.1% | 6.6M | 247 |
| 2020 | R$27.14 | R$52.05 | R$27.14 | R$46.40 | +69.5% | 4.9M | 248 |
| 2019 | R$17.73 | R$29.66 | R$17.50 | R$27.38 | +58.0% | 3.3M | 248 |
| 2018 | R$14.11 | R$23.12 | R$13.39 | R$17.33 | +22.8% | 6.1M | 246 |
| 2017 | R$12.00 | R$14.62 | R$10.80 | R$14.11 | +17.5% | 4.3M | 254 |
| 2016 | R$12.40 | R$12.60 | R$10.48 | R$12.00 | n/a | 2.1M | 121 |
COWC34 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | R$120.49 | -1.4% |
| August 2026 | R$122.20 | +1.2% |
| July 2026 | R$120.75 | +0.0% |
| June 2026 | R$120.71 | +0.3% |
| May 2026 | R$120.35 | -2.7% |
| April 2026 | R$123.71 | -3.6% |
| March 2026 | R$128.35 | +0.2% |
| February 2026 | R$128.03 | +3.8% |
| January 2026 | R$123.33 | +4.2% |
| December 2025 | R$118.31 | -2.4% |
| November 2025 | R$121.19 | -1.9% |
| October 2025 | R$123.55 | +0.3% |
About the COWC34 data
Daily bars. 2,549 sessions from Jul 8, 2016 to Sep 29, 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 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 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 Jul 8, 2016, 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/COWC34/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
COWC34 share price history
