B3 · ISAE3 · stock
ISA Energía Brasil S.A. (ISAE3) stock price history
Every B3 trading session of ISA Energía Brasil S.A. from Jan 3, 2000 to Nov 12, 2026: 6,004 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.
ISAE3 adjusted close, 2000 to 2026
- R$37.20
- All time high, 2026
- R$37.78
- 52 week high, R$28.10 low
- 6,004
- Daily sessions since 2000
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
ISAE3 key facts
- ISA Energía Brasil S.A. (ISAE3) closed at R$35.49 on Nov 12, 2026 on B3.
- ISAE3's all time high close is R$37.20, set on Oct 23, 2026; its all time low close is R$0.2243 on May 25, 2000.
- ISAE3's 52 week range is R$28.10 to R$37.78.
- ISAE3 returned +18.4% over the year to Nov 12, 2026 and +33.5% over five years.
- Over ten years ISAE3 returned +409%, +17.7% a year compounded.
- ISAE3's deepest drawdown was -50.7% from Jul 27, 2012 to Sep 13, 2012.
- DataCedar holds 6,004 daily sessions of ISAE3 history from Jan 3, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ISAE3 price chart, 2000 to 2026
ISAE3 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -1.4% |
| 3 months | +14.3% |
| 6 months | +6.5% |
| Year to date | +7.2% |
| 1 year | +18.4% |
| 3 years | +34.3% |
| 5 years | +33.5% |
| 10 years | +409.2% |
| Since Jan 3, 2000 | +11,981% |
| Compound annual growth, 26.9 years | +19.5% |
ISAE3 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$37.20 on Oct 23, 2026
- All time low close
- R$0.2243 on May 25, 2000
- 52 week high
- R$37.78 on Oct 30, 2026
- 52 week low
- R$28.10 on Aug 21, 2026
- Deepest drawdown
- -50.7% from Jul 27, 2012 to Sep 13, 2012, recovered Aug 29, 2016
- Best single session
- +48.9% on Feb 11, 2000
- Worst single session
- -33.1% on Sep 12, 2012
- Volatility, 1 year annualised
- 32.2%
- Sessions closing higher, 1 year
- 45%
- Growth of 1 since 2000
- 121×
- Best calendar year
- 2005, +163%
- Worst calendar year
- 2024, -14%
ISAE3 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 Jan 3, 2000; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$33.09 | R$37.78 | R$28.10 | R$35.49 | +7.2% | 666.2K | 212 |
| 2025 | R$27.23 | R$33.24 | R$27.20 | R$33.09 | +23.6% | 695.9K | 250 |
| 2024 | R$30.86 | R$33.76 | R$26.37 | R$26.78 | -14.0% | 626K | 249 |
| 2023 | R$23.07 | R$34.23 | R$22.34 | R$31.13 | +30.7% | 562.9K | 248 |
| 2022 | R$24.07 | R$28.80 | R$21.84 | R$23.81 | -2.0% | 452.2K | 249 |
| 2021 | R$20.61 | R$26.90 | R$19.94 | R$24.30 | +16.9% | 921.3K | 246 |
| 2020 | R$18.30 | R$21.88 | R$13.98 | R$20.79 | +13.5% | 1M | 246 |
| 2019 | R$10.60 | R$18.37 | R$10.60 | R$18.31 | +69.2% | 623.4K | 236 |
| 2018 | R$7.68 | R$11.00 | R$6.93 | R$10.82 | +40.9% | 474K | 186 |
| 2017 | R$7.32 | R$7.84 | R$6.21 | R$7.68 | +5.0% | 218.8K | 158 |
| 2016 | R$5.17 | R$7.44 | R$3.93 | R$7.32 | +41.5% | 283.2K | 249 |
| 2015 | R$5.26 | R$5.26 | R$3.19 | R$5.17 | -1.7% | 502.9K | 246 |
| 2014 | R$4.77 | R$5.26 | R$4.34 | R$5.26 | +10.4% | 98.4K | 248 |
| 2013 | R$4.58 | R$5.21 | R$4.17 | R$4.77 | +2.9% | 80K | 248 |
| 2012 | R$5.02 | R$7.08 | R$3.12 | R$4.63 | -7.8% | 520.8K | 240 |
| 2011 | R$5.04 | R$5.35 | R$4.72 | R$5.02 | -2.1% | 129.5K | 249 |
| 2010 | R$4.11 | R$5.13 | R$3.43 | R$5.13 | +24.9% | 197.5K | 229 |
| 2009 | R$3.17 | R$4.11 | R$2.96 | R$4.11 | +29.5% | 115.3K | 214 |
| 2008 | R$2.25 | R$3.40 | R$1.75 | R$3.17 | +41.0% | 342K | 195 |
| 2007 | R$1.94 | R$2.25 | R$1.55 | R$2.25 | +16.3% | 237.2K | 212 |
| 2006 | R$1.96 | R$2.13 | R$1.42 | R$1.94 | -3.7% | 240.6K | 190 |
| 2005 | R$0.7897 | R$2.01 | R$0.7575 | R$2.01 | +162.8% | 15.6K | 193 |
| 2004 | R$0.7202 | R$0.8213 | R$0.5054 | R$0.7645 | +6.1% | 7.2K | 198 |
| 2003 | R$0.3443 | R$0.7455 | R$0.3020 | R$0.7202 | +109.2% | 10.2K | 203 |
| 2002 | R$0.3254 | R$0.3727 | R$0.2748 | R$0.3443 | +5.8% | 13.4K | 212 |
| 2001 | R$0.2584 | R$0.4549 | R$0.2552 | R$0.3254 | +25.9% | 29.3K | 188 |
| 2000 | R$0.2938 | R$0.4391 | R$0.2243 | R$0.2584 | n/a | 20.5K | 210 |
ISAE3 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | R$35.49 | +3.2% |
| October 2026 | R$34.39 | +1.5% |
| September 2026 | R$33.90 | +1.8% |
| August 2026 | R$33.30 | +6.2% |
| July 2026 | R$31.35 | -5.9% |
| June 2026 | R$33.30 | -1.8% |
| May 2026 | R$33.90 | -2.6% |
| April 2026 | R$34.80 | +2.0% |
| March 2026 | R$34.11 | +0.7% |
| February 2026 | R$33.86 | +2.5% |
| January 2026 | R$33.04 | -0.2% |
| December 2025 | R$33.09 | +4.5% |
About the ISAE3 data
Daily bars. 6,004 sessions from Jan 3, 2000 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 Nov 6, 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 Jan 3, 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/b3%3AISAE3/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on B3
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Common questions
ISAE3 share price history
