The highest closing price for United Therapeutics (UTHR) last month was $541.89, on September 30. It was up 5.4% for the month. The latest price is $598.55.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
September 30 2026 | $482.20 | $557.37 | $475.46 | $541.89 | 3,336,700 |
September 29 2026 | $485.54 | $487.62 | $471.34 | $481.47 | 439,900 |
September 28 2026 | $473.84 | $486.98 | $470.76 | $485.54 | 628,200 |
September 25 2026 | $474.04 | $479.97 | $470.40 | $475.45 | 472,400 |
September 24 2026 | $472.72 | $481.32 | $468.97 | $472.21 | 585,500 |
September 23 2026 | $498.82 | $500.05 | $487.73 | $489.42 | 433,400 |
September 22 2026 | $493.98 | $499.58 | $488.08 | $497.59 | 586,400 |
September 21 2026 | $497.70 | $497.70 | $491.26 | $493.10 | 1,185,700 |
September 18 2026 | $498.07 | $499.23 | $492.57 | $494.63 | 1,500,800 |
September 17 2026 | $501.49 | $503.33 | $492.59 | $497.27 | 1,454,400 |
September 16 2026 | $500.62 | $505.78 | $497.67 | $498.48 | 488,400 |
September 15 2026 | $505.44 | $507.15 | $498.85 | $500.35 | 1,604,700 |
September 14 2026 | $506.78 | $509.07 | $499.62 | $502.70 | 605,700 |
September 11 2026 | $505.60 | $508.68 | $496.18 | $497.11 | 573,400 |
September 10 2026 | $502.44 | $509.79 | $497.91 | $503.86 | 653,200 |
September 09 2026 | $502.75 | $509.53 | $492.90 | $506.82 | 500,100 |
September 08 2026 | $494.74 | $505.00 | $479.71 | $497.97 | 643,500 |
September 04 2026 | $484.33 | $494.09 | $484.33 | $487.61 | 327,000 |
September 03 2026 | $494.09 | $494.09 | $477.06 | $490.24 | 469,600 |
September 02 2026 | $510.00 | $510.05 | $477.01 | $492.02 | 1,404,100 |
September 01 2026 | $514.20 | $517.75 | $510.39 | $512.70 | 479,000 |
Daily pricing data for United Therapeutics dates back to 6/17/1999, and may be incomplete.