B3 · ITUB4 · stock
Itaú Unibanco Holding S.A. (ITUB4) stock price history
Every B3 trading session of Itaú Unibanco Holding S.A. from Dec 21, 2000 to Sep 28, 2026: 6,459 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.
ITUB4 adjusted close, 2000 to 2026
- R$48.38
- All time high, 2026
- R$48.68
- 52 week high, R$33.21 low
- 6,459
- Daily sessions since 2000
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
ITUB4 key facts
- Itaú Unibanco Holding S.A. (ITUB4) closed at R$41.71 on Sep 28, 2026 on B3.
- ITUB4's all time high close is R$48.38, set on Feb 11, 2026; its all time low close is R$0.7333 on Sep 27, 2002.
- ITUB4's 52 week range is R$33.21 to R$48.68.
- ITUB4 returned +20.1% over the year to Sep 28, 2026 and +128.9% over five years.
- Over ten years ITUB4 returned +280%, +14.3% a year compounded.
- ITUB4's deepest drawdown was -57.0% from Oct 9, 2007 to Oct 24, 2008.
- DataCedar holds 6,459 daily sessions of ITUB4 history from Dec 21, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ITUB4 price chart, 2000 to 2026
ITUB4 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +6.5% |
| 3 months | -1.1% |
| 6 months | +1.8% |
| Year to date | +8.6% |
| 1 year | +20.1% |
| 3 years | +117.9% |
| 5 years | +128.9% |
| 10 years | +280.2% |
| Since Dec 21, 2000 | +3,590% |
| Compound annual growth, 25.8 years | +15.0% |
ITUB4 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$48.38 on Feb 11, 2026
- All time low close
- R$0.7333 on Sep 27, 2002
- 52 week high
- R$48.68 on Feb 11, 2026
- 52 week low
- R$33.21 on Oct 9, 2025
- Deepest drawdown
- -57.0% from Oct 9, 2007 to Oct 24, 2008, recovered Oct 14, 2009
- Best single session
- +23.4% on Oct 13, 2008
- Worst single session
- -18.0% on Oct 4, 2021
- Volatility, 1 year annualised
- 24.0%
- Sessions closing higher, 1 year
- 53%
- Growth of 1 since 2000
- 36.9×
- Best calendar year
- 2003, +67%
- Worst calendar year
- 2021, -31%
ITUB4 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 Dec 21, 2000; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$38.82 | R$48.68 | R$37.33 | R$41.71 | +8.6% | 5.1B | 185 |
| 2025 | R$23.34 | R$39.03 | R$22.71 | R$38.41 | +64.2% | 5.9B | 250 |
| 2024 | R$24.05 | R$28.24 | R$22.69 | R$23.39 | -2.9% | 6.7B | 251 |
| 2023 | R$16.56 | R$24.10 | R$15.54 | R$24.10 | +42.3% | 8.2B | 248 |
| 2022 | R$13.79 | R$20.77 | R$13.74 | R$16.93 | +24.2% | 10.9B | 250 |
| 2021 | R$20.11 | R$21.93 | R$13.61 | R$13.64 | -31.4% | 10.5B | 247 |
| 2020 | R$22.49 | R$23.07 | R$12.45 | R$19.88 | -11.2% | 10.9B | 248 |
| 2019 | R$19.79 | R$22.88 | R$18.27 | R$22.38 | +12.9% | 5.8B | 248 |
| 2018 | R$14.92 | R$20.54 | R$13.59 | R$19.81 | +33.5% | 5.7B | 246 |
| 2017 | R$11.24 | R$15.89 | R$10.87 | R$14.84 | +30.6% | 4.5B | 254 |
| 2016 | R$7.47 | R$12.84 | R$6.57 | R$11.37 | +50.0% | 6B | 249 |
| 2015 | R$8.53 | R$10.09 | R$7.05 | R$7.58 | -12.0% | 7.5B | 246 |
| 2014 | R$6.92 | R$10.35 | R$6.34 | R$8.61 | +22.5% | 6.3B | 248 |
| 2013 | R$6.56 | R$7.56 | R$5.56 | R$7.03 | +9.2% | 5.8B | 248 |
| 2012 | R$6.38 | R$7.35 | R$5.05 | R$6.44 | +1.6% | 5.1B | 245 |
| 2011 | R$7.15 | R$7.33 | R$4.60 | R$6.34 | -11.2% | 4.9B | 249 |
| 2010 | R$6.84 | R$7.84 | R$5.52 | R$7.14 | +5.4% | 3.3B | 247 |
| 2009 | R$4.25 | R$7.11 | R$3.22 | R$6.77 | +63.8% | 3.7B | 248 |
| 2008 | R$5.77 | R$6.63 | R$2.68 | R$4.14 | -28.1% | 3.2B | 249 |
| 2007 | R$4.88 | R$6.51 | R$4.27 | R$5.75 | +17.6% | 3.4B | 245 |
| 2006 | R$3.57 | R$4.90 | R$3.23 | R$4.89 | +37.5% | 3.2B | 258 |
| 2005 | R$2.53 | R$3.79 | R$2.37 | R$3.56 | +41.1% | 32.8B | 249 |
| 2004 | R$1.81 | R$2.59 | R$1.41 | R$2.52 | +39.0% | 34.6B | 261 |
| 2003 | R$1.08 | R$1.84 | R$0.9331 | R$1.81 | +67.3% | 37.4B | 261 |
| 2002 | R$1.11 | R$1.33 | R$0.6955 | R$1.08 | -2.6% | 46.2B | 261 |
| 2001 | R$1.17 | R$1.29 | R$0.8825 | R$1.11 | -4.9% | 26.4B | 261 |
| 2000 | R$1.07 | R$1.19 | R$1.07 | R$1.17 | n/a | 237.7K | 7 |
ITUB4 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | R$41.71 | +5.6% |
| August 2026 | R$39.50 | -7.8% |
| July 2026 | R$42.85 | +1.7% |
| June 2026 | R$42.12 | +6.3% |
| May 2026 | R$39.61 | -7.3% |
| April 2026 | R$42.71 | -0.6% |
| March 2026 | R$42.98 | -6.3% |
| February 2026 | R$45.84 | +2.9% |
| January 2026 | R$44.57 | +16.0% |
| December 2025 | R$38.41 | +2.6% |
| November 2025 | R$37.43 | +5.6% |
| October 2025 | R$35.43 | +1.0% |
About the ITUB4 data
Daily bars. 6,459 sessions from Dec 21, 2000 to Sep 28, 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 Dec 21, 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/ITUB4/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on B3
Common questions
ITUB4 share price history
