B3 · Q1UE34 · stock
Quest Diagnostics Incorporated (Q1UE34) stock price history
Every B3 trading session of Quest Diagnostics Incorporated from Nov 9, 2020 to Sep 25, 2026: 1,465 daily bars, adjusted for splits and dividends, with minute bars from Sep 22, 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.
Q1UE34 adjusted close, 2020 to 2026
- R$613.80
- All time high, 2026
- R$613.80
- 52 week high, R$475.51 low
- 1,465
- Daily sessions since 2020
Last updated Sep 25, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
Q1UE34 key facts
- Quest Diagnostics Incorporated (Q1UE34) closed at R$579.60 on Sep 25, 2026 on B3.
- Q1UE34's all time high close is R$613.80, set on Aug 13, 2026; its all time low close is R$280.73 on Dec 17, 2020.
- Q1UE34's 52 week range is R$475.51 to R$613.80.
- Q1UE34 returned +21.9% over the year to Sep 25, 2026 and +52.3% over five years.
- Since Nov 9, 2020 Q1UE34 returned +95%, +12.0% a year compounded.
- Q1UE34's deepest drawdown was -36.4% from Dec 17, 2021 to Apr 4, 2022.
- DataCedar holds 1,465 daily sessions of Q1UE34 history from Nov 9, 2020 and minute bars from Sep 22, 2026, adjusted for splits and dividends, served by the API under a key.
Q1UE34 price chart, 2020 to 2026
Q1UE34 returns
Price return from the last close on or before the window start to Sep 25, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -5.6% |
| 3 months | +15.6% |
| 6 months | +10.1% |
| Year to date | +21.5% |
| 1 year | +21.9% |
| 3 years | +78.5% |
| 5 years | +52.3% |
| 10 years | n/a |
| Since Nov 9, 2020 | +94.9% |
| Compound annual growth, 5.9 years | +12.0% |
Q1UE34 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$613.80 on Aug 13, 2026
- All time low close
- R$280.73 on Dec 17, 2020
- 52 week high
- R$613.80 on Aug 13, 2026
- 52 week low
- R$475.51 on Sep 25, 2025
- Deepest drawdown
- -36.4% from Dec 17, 2021 to Apr 4, 2022, recovered Jan 30, 2025
- Best single session
- +19.9% on Jul 12, 2024
- Worst single session
- -14.6% on Apr 4, 2022
- Volatility, 1 year annualised
- 17.0%
- Sessions closing higher, 1 year
- 4%
- Best calendar year
- 2021, +57%
- Worst calendar year
- 2022, -17%
Q1UE34 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 Nov 9, 2020; 2026 runs to Sep 25, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$477.00 | R$613.80 | R$475.59 | R$579.60 | +21.5% | 39 | 184 |
| 2025 | R$446.61 | R$491.11 | R$446.61 | R$477.00 | +6.8% | 89 | 250 |
| 2024 | R$325.94 | R$446.61 | R$297.51 | R$446.61 | +37.0% | 130 | 251 |
| 2023 | R$367.97 | R$369.53 | R$316.30 | R$325.94 | -11.4% | 1.7K | 248 |
| 2022 | R$444.41 | R$444.41 | R$290.58 | R$367.97 | -17.2% | 5.2K | 250 |
| 2021 | R$282.46 | R$456.98 | R$282.46 | R$444.41 | +57.3% | 6K | 247 |
| 2020 | R$295.43 | R$304.23 | R$280.73 | R$282.46 | n/a | 701 | 35 |
Q1UE34 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | R$579.60 | -5.6% |
| August 2026 | R$613.80 | +8.9% |
| July 2026 | R$563.48 | +12.4% |
| June 2026 | R$501.18 | 0.0% |
| May 2026 | R$501.18 | 0.0% |
| April 2026 | R$501.18 | +0.3% |
| March 2026 | R$499.69 | -5.1% |
| February 2026 | R$526.36 | +10.0% |
| January 2026 | R$478.45 | +0.3% |
| December 2025 | R$477.00 | 0.0% |
| November 2025 | R$477.00 | 0.0% |
| October 2025 | R$477.00 | +0.3% |
About the Q1UE34 data
Daily bars. 1,465 sessions from Nov 9, 2020 to Sep 25, 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 22, 2026 forward, most recent session Sep 22, 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 Nov 9, 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/Q1UE34/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on B3
Common questions
Q1UE34 share price history
