B3 · R2AR34 · stock
Ultragenyx Pharmaceutical Inc. (R2AR34) stock price history
Every B3 trading session of Ultragenyx Pharmaceutical Inc. from Jun 9, 2026 to Sep 28, 2026: 79 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.
R2AR34 adjusted close, 2026 to 2026
- R$18.60
- All time high, 2026
- R$18.64
- 52 week high, R$6.68 low
- 79
- Daily sessions since 2026
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2026 to 2026 series and minute bars.
R2AR34 key facts
- Ultragenyx Pharmaceutical Inc. (R2AR34) closed at R$7.40 on Sep 28, 2026 on B3.
- R2AR34's all time high close is R$18.60, set on Jul 7, 2026; its all time low close is R$6.68 on Sep 15, 2026.
- R2AR34's 52 week range is R$6.68 to R$18.64.
- R2AR34's deepest drawdown was -64.1% from Jul 7, 2026 to Sep 15, 2026.
- DataCedar holds 79 daily sessions of R2AR34 history from Jun 9, 2026 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
R2AR34 price chart, 2026 to 2026
R2AR34 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -44.7% |
| 3 months | -38.3% |
| 6 months | n/a |
| Year to date | n/a |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Jun 9, 2026 | -37.7% |
R2AR34 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$18.60 on Jul 7, 2026
- All time low close
- R$6.68 on Sep 15, 2026
- 52 week high
- R$18.64 on Jul 7, 2026
- 52 week low
- R$6.68 on Sep 15, 2026
- Deepest drawdown
- -64.1% from Jul 7, 2026 to Sep 15, 2026, not yet recovered
- Best single session
- +33.8% on Jun 29, 2026
- Worst single session
- -40.8% on Sep 3, 2026
- Volatility, 1 year annualised
- 123.6%
- Sessions closing higher, 1 year
- 18%
R2AR34 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. 2026 starts on Jun 9, 2026; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$11.87 | R$18.64 | R$6.68 | R$7.40 | n/a | 34.8K | 79 |
R2AR34 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | R$7.40 | -44.7% |
| August 2026 | R$13.39 | +6.8% |
| July 2026 | R$12.54 | -27.3% |
| June 2026 | R$17.26 | n/a |
About the R2AR34 data
Daily bars. 79 sessions from Jun 9, 2026 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 Jun 9, 2026, 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/R2AR34/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on B3
Common questions
R2AR34 share price history
