NYSE · UNH · stock
Unitedhealth Group INC (UNH) stock price history
Every NYSE trading session of Unitedhealth Group INC from Oct 17, 1984 to Sep 28, 2026: 10,567 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 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.
UNH adjusted close, 1984 to 2026
- $599.78
- All time high, 2024
- $461.62
- 52 week high, $254.52 low
- 10,567
- Daily sessions since 1984
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 1984 to 2026 series and minute bars.
UNH key facts
- Unitedhealth Group INC (UNH) closed at $377.83 on Sep 28, 2026 on NYSE.
- UNH's all time high close is $599.78, set on Nov 11, 2024; its all time low close is $0.0655 on Nov 17, 1987.
- UNH's 52 week range is $254.52 to $461.62.
- UNH returned +12.0% over the year to Sep 28, 2026 and +3.1% over five years.
- Over ten years UNH returned +216%, +12.2% a year compounded.
- UNH's deepest drawdown was -82.7% from Apr 8, 1986 to Nov 17, 1987.
- DataCedar holds 10,567 daily sessions of UNH history from Oct 17, 1984 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
UNH price chart, 1984 to 2026
UNH returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -3.8% |
| 3 months | -11.7% |
| 6 months | +46.7% |
| Year to date | +15.3% |
| 1 year | +12.0% |
| 3 years | -21.6% |
| 5 years | +3.1% |
| 10 years | +215.9% |
| Since Oct 17, 1984 | +342,870% |
| Compound annual growth, 41.9 years | +21.4% |
UNH records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $599.78 on Nov 11, 2024
- All time low close
- $0.0655 on Nov 17, 1987
- 52 week high
- $461.62 on Jul 16, 2026
- 52 week low
- $254.52 on Mar 27, 2026
- Deepest drawdown
- -82.7% from Apr 8, 1986 to Nov 17, 1987, recovered Jun 5, 1990
- Best single session
- +34.8% on Oct 13, 2008
- Worst single session
- -34.2% on Oct 20, 1987
- Volatility, 1 year annualised
- 35.5%
- Sessions closing higher, 1 year
- 49%
- Growth of 1 since 1984
- 3,430×
- Best calendar year
- 1991, +220%
- Worst calendar year
- 1987, -57%
UNH 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. 1984 starts on Oct 17, 1984; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $326.48 | $461.62 | $254.52 | $377.83 | +16.0% | 1.4B | 185 |
| 2025 | $489.17 | $586.38 | $228.48 | $325.70 | -33.1% | 2.9B | 250 |
| 2024 | $499.49 | $605.03 | $415.36 | $487.11 | -2.4% | 1B | 252 |
| 2023 | $490.49 | $525.91 | $417.76 | $499.14 | +0.8% | 818.2M | 250 |
| 2022 | $461.11 | $519.68 | $411.07 | $495.20 | +6.9% | 777.7M | 251 |
| 2021 | $319.62 | $469.62 | $291.34 | $463.08 | +45.2% | 746.3M | 252 |
| 2020 | $263.03 | $333.43 | $168.68 | $318.92 | +21.3% | 1B | 253 |
| 2019 | $215.56 | $268.41 | $183.76 | $263.03 | +20.0% | 1.1B | 252 |
| 2018 | $191.87 | $253.34 | $180.99 | $219.18 | +14.5% | 827.5M | 251 |
| 2017 | $137.80 | $201.20 | $133.49 | $191.39 | +39.8% | 773.4M | 251 |
| 2016 | $98.27 | $140.25 | $90.37 | $136.87 | +38.4% | 878.8M | 252 |
| 2015 | $83.95 | $105.45 | $79.17 | $98.89 | +18.3% | 1.1B | 252 |
| 2014 | $60.95 | $86.02 | $56.61 | $83.61 | +36.5% | 1.1B | 252 |
| 2013 | $43.95 | $61.51 | $41.14 | $61.27 | +41.0% | 1.4B | 252 |
| 2012 | $40.44 | $48.27 | $39.32 | $43.44 | +8.6% | 1.6B | 250 |
| 2011 | $28.34 | $41.94 | $28.33 | $40.00 | +42.2% | 1.9B | 252 |
| 2010 | $24.15 | $29.59 | $20.99 | $28.13 | +19.9% | 2.5B | 252 |
| 2009 | $20.52 | $25.59 | $12.44 | $23.46 | +14.8% | 3.1B | 252 |
| 2008 | $43.92 | $44.43 | $11.15 | $20.44 | -54.3% | 2.9B | 253 |
| 2007 | $41.69 | $45.66 | $35.19 | $44.69 | +8.4% | 2B | 251 |
| 2006 | $48.02 | $48.27 | $31.81 | $41.24 | -13.5% | 2.1B | 251 |
| 2005 | $33.43 | $49.56 | $32.69 | $47.67 | +41.2% | 1.4B | 252 |
| 2004 | $22.63 | $34.03 | $21.25 | $33.75 | +51.4% | 1.6B | 252 |
| 2003 | $16.00 | $22.48 | $15.02 | $22.30 | +39.4% | 1.8B | 252 |
| 2002 | $13.40 | $19.35 | $12.99 | $15.99 | +18.0% | 2.4B | 252 |
| 2001 | $11.77 | $13.94 | $9.66 | $13.55 | +15.4% | 2B | 248 |
| 2000 | $5.08 | $12.14 | $4.44 | $11.75 | +131.2% | 2.3B | 252 |
| 1999 | $4.18 | $6.69 | $3.77 | $5.08 | +23.4% | 2.1B | 252 |
| 1998 | $4.75 | $7.07 | $2.83 | $4.12 | -13.3% | 2.7B | 252 |
| 1997 | $4.30 | $5.75 | $4.06 | $4.75 | +10.5% | 2.4B | 253 |
| 1996 | $6.21 | $6.59 | $2.87 | $4.30 | -31.2% | 2.4B | 254 |
| 1995 | $4.30 | $6.27 | $3.26 | $6.24 | +45.0% | 2.7B | 252 |
| 1994 | $3.61 | $5.29 | $3.56 | $4.31 | +19.0% | 1.6B | 252 |
| 1993 | $2.68 | $3.76 | $1.91 | $3.62 | +33.4% | 1.6B | 253 |
| 1992 | $1.77 | $2.78 | $1.63 | $2.71 | +52.7% | 1.1B | 254 |
| 1991 | $0.5540 | $1.86 | $0.4766 | $1.78 | +220.5% | 3.4B | 253 |
| 1990 | $0.2888 | $0.5719 | $0.1876 | $0.5540 | +91.8% | 2.1B | 253 |
| 1989 | $0.1072 | $0.3007 | $0.0983 | $0.2888 | +169.4% | 1.4B | 252 |
| 1988 | $0.0863 | $0.1280 | $0.0834 | $0.1072 | +24.1% | 370.1M | 253 |
| 1987 | $0.1995 | $0.2144 | $0.0625 | $0.0863 | -56.7% | 698.2M | 253 |
| 1986 | $0.2441 | $0.3781 | $0.1786 | $0.1995 | -18.3% | 655.9M | 253 |
| 1985 | $0.0923 | $0.2888 | $0.0923 | $0.2441 | +173.3% | 230.8M | 252 |
| 1984 | $0.1102 | $0.1191 | $0.0893 | $0.0893 | n/a | 43.7M | 52 |
UNH monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $377.83 | -3.0% |
| August 2026 | $389.41 | -6.0% |
| July 2026 | $414.40 | -0.3% |
| June 2026 | $415.63 | +9.9% |
| May 2026 | $378.15 | +2.7% |
| April 2026 | $368.38 | +36.9% |
| March 2026 | $269.05 | -7.0% |
| February 2026 | $289.35 | +2.2% |
| January 2026 | $283.10 | -13.1% |
| December 2025 | $325.70 | +0.8% |
| November 2025 | $323.19 | -3.5% |
| October 2025 | $334.75 | -1.1% |
About the UNH data
Daily bars. 10,567 sessions from Oct 17, 1984 to Sep 28, 2026, one row per NYSE 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 Jul 13, 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 NYSE trading days; minute timestamps are UTC. Prices are in USD. 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 Oct 17, 1984, 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/UNH/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE
Common questions
UNH share price history
