B3 · PRNR3 · stock
Priner Serviços Industriais S.A. (PRNR3) stock price history
Every B3 trading session of Priner Serviços Industriais S.A. from Feb 17, 2020 to Sep 28, 2026: 1,647 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.
PRNR3 adjusted close, 2020 to 2026
- R$21.97
- All time high, 2026
- R$22.09
- 52 week high, R$14.43 low
- 1,647
- Daily sessions since 2020
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
PRNR3 key facts
- Priner Serviços Industriais S.A. (PRNR3) closed at R$18.79 on Sep 28, 2026 on B3.
- PRNR3's all time high close is R$21.97, set on Feb 26, 2026; its all time low close is R$4.79 on Jun 17, 2022.
- PRNR3's 52 week range is R$14.43 to R$22.09.
- PRNR3 returned +8.1% over the year to Sep 28, 2026 and +148.8% over five years.
- Since Feb 17, 2020 PRNR3 returned +50%, +6.3% a year compounded.
- PRNR3's deepest drawdown was -65.9% from Feb 21, 2020 to Jun 17, 2022.
- DataCedar holds 1,647 daily sessions of PRNR3 history from Feb 17, 2020 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
PRNR3 price chart, 2020 to 2026
PRNR3 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +6.4% |
| 3 months | +4.6% |
| 6 months | +1.0% |
| Year to date | +18.1% |
| 1 year | +8.1% |
| 3 years | +85.3% |
| 5 years | +148.8% |
| 10 years | n/a |
| Since Feb 17, 2020 | +49.6% |
| Compound annual growth, 6.6 years | +6.3% |
PRNR3 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$21.97 on Feb 26, 2026
- All time low close
- R$4.79 on Jun 17, 2022
- 52 week high
- R$22.09 on Feb 23, 2026
- 52 week low
- R$14.43 on Oct 17, 2025
- Deepest drawdown
- -65.9% from Feb 21, 2020 to Jun 17, 2022, recovered Aug 21, 2024
- Best single session
- +15.8% on Aug 21, 2024
- Worst single session
- -14.0% on Mar 16, 2020
- Volatility, 1 year annualised
- 33.5%
- Sessions closing higher, 1 year
- 46%
- Best calendar year
- 2023, +75%
- Worst calendar year
- 2021, -19%
PRNR3 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 Feb 17, 2020; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$16.07 | R$22.09 | R$15.55 | R$18.79 | +18.1% | 91.7M | 185 |
| 2025 | R$13.42 | R$18.10 | R$12.81 | R$15.91 | +19.0% | 88.7M | 250 |
| 2024 | R$11.59 | R$15.50 | R$9.72 | R$13.37 | +15.3% | 85.7M | 251 |
| 2023 | R$6.65 | R$12.36 | R$6.18 | R$11.60 | +74.6% | 55.7M | 248 |
| 2022 | R$6.84 | R$7.06 | R$4.76 | R$6.64 | +0.0% | 40.5M | 250 |
| 2021 | R$8.25 | R$10.10 | R$5.79 | R$6.64 | -18.6% | 48.7M | 247 |
| 2020 | R$12.54 | R$15.59 | R$5.97 | R$8.15 | n/a | 61.8M | 216 |
PRNR3 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | R$18.79 | +6.8% |
| August 2026 | R$17.60 | -10.8% |
| July 2026 | R$19.74 | +13.4% |
| June 2026 | R$17.41 | -9.7% |
| May 2026 | R$19.29 | +2.6% |
| April 2026 | R$18.81 | -3.5% |
| March 2026 | R$19.50 | -10.3% |
| February 2026 | R$21.73 | +24.2% |
| January 2026 | R$17.50 | +10.0% |
| December 2025 | R$15.91 | -2.9% |
| November 2025 | R$16.39 | +7.1% |
| October 2025 | R$15.30 | -9.5% |
About the PRNR3 data
Daily bars. 1,647 sessions from Feb 17, 2020 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 Feb 17, 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/PRNR3/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on B3
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Common questions
PRNR3 share price history
