BYMA · SBSP3 · stock
Companhia de Saneamento Básico do Estado de São Paulo - SABESP (SBSP3) stock price history
Every BYMA trading session of Companhia de Saneamento Básico do Estado de São Paulo - SABESP from Feb 10, 2025 to Nov 12, 2026: 254 daily bars, adjusted for splits and dividends, with minute bars from Sep 16, 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.
SBSP3 adjusted close, 2025 to 2026
- ARS 51,925
- All time high, 2026
- ARS 52,325
- 52 week high, ARS 7,120 low
- 254
- Daily sessions since 2025
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
SBSP3 key facts
- Companhia de Saneamento Básico do Estado de São Paulo - SABESP (SBSP3) closed at ARS 7,985 on Nov 12, 2026 on BYMA.
- SBSP3's all time high close is ARS 51,925, set on Apr 27, 2026; its all time low close is ARS 7,175 on Aug 14, 2026.
- SBSP3's 52 week range is ARS 7,120 to ARS 52,325.
- SBSP3 returned -79.4% over the year to Nov 12, 2026.
- Since Feb 10, 2025 SBSP3 returned -60%, -41.0% a year compounded.
- SBSP3's deepest drawdown was -86.2% from Apr 27, 2026 to Aug 14, 2026.
- DataCedar holds 254 daily sessions of SBSP3 history from Feb 10, 2025 and minute bars from Sep 16, 2026, adjusted for splits and dividends, served by the API under a key.
SBSP3 price chart, 2025 to 2026
SBSP3 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -27.2% |
| 3 months | +0.1% |
| 6 months | -84.3% |
| Year to date | -77.8% |
| 1 year | -79.4% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Feb 10, 2025 | -60.3% |
| Compound annual growth, 1.8 years | -41.0% |
SBSP3 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ARS 51,925 on Apr 27, 2026
- All time low close
- ARS 7,175 on Aug 14, 2026
- 52 week high
- ARS 52,325 on Apr 27, 2026
- 52 week low
- ARS 7,120 on Aug 14, 2026
- Deepest drawdown
- -86.2% from Apr 27, 2026 to Aug 14, 2026, not yet recovered
- Best single session
- +16.5% on Oct 21, 2025
- Worst single session
- -82.8% on May 13, 2026
- Volatility, 1 year annualised
- 188.5%
- Sessions closing higher, 1 year
- 52%
SBSP3 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. 2025 starts on Feb 10, 2025; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ARS 37,380 | ARS 52,325 | ARS 7,120 | ARS 7,985 | -77.8% | 980.8K | 144 |
| 2025 | ARS 20,375 | ARS 41,580 | ARS 20,100 | ARS 36,040 | n/a | 118K | 110 |
SBSP3 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | ARS 7,985 | +7.5% |
| October 2026 | ARS 7,425 | -14.0% |
| September 2026 | ARS 8,630 | +10.2% |
| August 2026 | ARS 7,830 | -6.9% |
| July 2026 | ARS 8,410 | -6.6% |
| June 2026 | ARS 9,000 | +8.6% |
| May 2026 | ARS 8,285 | -83.7% |
| April 2026 | ARS 50,725 | +20.0% |
| March 2026 | ARS 42,260 | -3.9% |
| February 2026 | ARS 43,960 | +8.0% |
| January 2026 | ARS 40,720 | +13.0% |
| December 2025 | ARS 36,040 | -12.1% |
About the SBSP3 data
Daily bars. 254 sessions from Feb 10, 2025 to Nov 12, 2026, one row per BYMA 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 16, 2026 forward, most recent session Nov 12, 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 BYMA trading days; minute timestamps are UTC. Prices are in ARS. 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 Feb 10, 2025, 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/byma%3ASBSP3/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on BYMA
Common questions
SBSP3 share price history
