Ironwood Pharmaceuticals, Inc. (IRWD)
NASDAQ: IRWD · Real-Time Price · USD
4.150
-0.050 (-1.19%)
At close: Apr 29, 2026, 4:00 PM EDT
4.190
+0.039 (0.95%)
After-hours: Apr 29, 2026, 5:52 PM EDT
Ironwood Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 29, 2026 | 4.21 | 4.47 | 4.12 | 4.16 | - | -1.07% | 1,818,821 |
| Apr 28, 2026 | 4.01 | 4.35 | 3.97 | 4.20 | 4.20 | 3.96% | 1,882,441 |
| Apr 27, 2026 | 3.92 | 4.07 | 3.92 | 4.04 | 4.04 | 2.80% | 1,913,188 |
| Apr 24, 2026 | 3.79 | 3.93 | 3.72 | 3.93 | 3.93 | 3.69% | 1,322,426 |
| Apr 23, 2026 | 4.16 | 4.18 | 3.77 | 3.79 | 3.79 | -9.33% | 1,829,224 |
| Apr 22, 2026 | 4.10 | 4.23 | 4.09 | 4.18 | 4.18 | 2.70% | 1,197,699 |
| Apr 21, 2026 | 4.41 | 4.42 | 4.06 | 4.07 | 4.07 | -7.92% | 1,906,860 |
| Apr 20, 2026 | 4.38 | 4.45 | 4.36 | 4.42 | 4.42 | -0.23% | 1,090,716 |
| Apr 17, 2026 | 4.45 | 4.50 | 4.37 | 4.43 | 4.43 | 2.31% | 1,957,449 |
| Apr 16, 2026 | 4.43 | 4.45 | 4.24 | 4.33 | 4.33 | -0.92% | 1,841,911 |
| Apr 15, 2026 | 4.20 | 4.48 | 4.13 | 4.37 | 4.37 | 8.17% | 2,724,759 |
| Apr 14, 2026 | 3.96 | 4.31 | 3.95 | 4.04 | 4.04 | 10.68% | 3,560,618 |
| Apr 13, 2026 | 3.58 | 3.68 | 3.53 | 3.65 | 3.65 | 0.55% | 865,519 |
| Apr 10, 2026 | 3.60 | 3.65 | 3.51 | 3.63 | 3.63 | 0.83% | 1,222,979 |
| Apr 9, 2026 | 3.50 | 3.62 | 3.41 | 3.60 | 3.60 | 2.56% | 1,050,929 |
| Apr 8, 2026 | 3.54 | 3.60 | 3.46 | 3.51 | 3.51 | 1.45% | 1,540,083 |
| Apr 7, 2026 | 3.49 | 3.50 | 3.34 | 3.46 | 3.46 | -1.98% | 1,090,533 |
| Apr 6, 2026 | 3.51 | 3.65 | 3.49 | 3.53 | 3.53 | -0.28% | 1,278,617 |
| Apr 2, 2026 | 3.76 | 3.77 | 3.52 | 3.54 | 3.54 | -9.23% | 1,888,847 |
| Apr 1, 2026 | 3.59 | 3.93 | 3.56 | 3.90 | 3.90 | 11.11% | 2,677,012 |
| Mar 31, 2026 | 3.27 | 3.60 | 3.27 | 3.51 | 3.51 | 8.67% | 3,159,599 |
| Mar 30, 2026 | 3.06 | 3.34 | 3.05 | 3.23 | 3.23 | 5.56% | 1,916,225 |
| Mar 27, 2026 | 3.10 | 3.20 | 3.03 | 3.06 | 3.06 | -2.86% | 1,350,675 |
| Mar 26, 2026 | 3.13 | 3.26 | 3.13 | 3.15 | 3.15 | -1.25% | 1,146,030 |
| Mar 25, 2026 | 3.09 | 3.26 | 3.09 | 3.19 | 3.19 | 4.93% | 1,118,709 |
| Mar 24, 2026 | 3.26 | 3.26 | 3.04 | 3.04 | 3.04 | -7.60% | 1,689,514 |
| Mar 23, 2026 | 3.18 | 3.40 | 3.18 | 3.29 | 3.29 | 8.22% | 2,856,554 |
| Mar 20, 2026 | 3.20 | 3.25 | 3.02 | 3.04 | 3.04 | -5.88% | 14,227,618 |
| Mar 19, 2026 | 3.14 | 3.26 | 3.06 | 3.23 | 3.23 | 1.89% | 3,414,655 |
| Mar 18, 2026 | 3.22 | 3.31 | 3.13 | 3.17 | 3.17 | -2.46% | 3,238,153 |
| Mar 17, 2026 | 3.37 | 3.52 | 3.05 | 3.25 | 3.25 | -3.56% | 10,411,615 |
| Mar 16, 2026 | 3.44 | 3.50 | 3.33 | 3.37 | 3.37 | - | 1,684,017 |
| Mar 13, 2026 | 3.40 | 3.51 | 3.34 | 3.37 | 3.37 | -0.30% | 1,469,017 |
| Mar 12, 2026 | 3.57 | 3.65 | 3.36 | 3.38 | 3.38 | -8.15% | 1,827,507 |
| Mar 11, 2026 | 3.69 | 3.83 | 3.65 | 3.68 | 3.68 | -0.54% | 1,544,822 |
| Mar 10, 2026 | 3.70 | 3.93 | 3.64 | 3.70 | 3.70 | 1.37% | 2,430,382 |
| Mar 9, 2026 | 3.39 | 3.68 | 3.31 | 3.65 | 3.65 | 4.29% | 2,551,494 |
| Mar 6, 2026 | 3.52 | 3.64 | 3.43 | 3.50 | 3.50 | -3.31% | 1,441,832 |
| Mar 5, 2026 | 3.68 | 3.82 | 3.56 | 3.62 | 3.62 | -3.21% | 2,124,964 |
| Mar 4, 2026 | 3.67 | 3.80 | 3.56 | 3.74 | 3.74 | 2.75% | 1,927,923 |
| Mar 3, 2026 | 3.45 | 3.65 | 3.38 | 3.64 | 3.64 | 1.96% | 2,555,063 |
| Mar 2, 2026 | 3.32 | 3.67 | 3.24 | 3.57 | 3.57 | 4.39% | 2,919,247 |
| Feb 27, 2026 | 3.55 | 3.56 | 3.22 | 3.42 | 3.42 | -6.56% | 4,630,699 |
| Feb 26, 2026 | 3.49 | 3.74 | 3.46 | 3.66 | 3.66 | 8.93% | 6,766,335 |
| Feb 25, 2026 | 3.60 | 3.63 | 2.95 | 3.36 | 3.36 | -11.35% | 11,572,779 |
| Feb 24, 2026 | 3.69 | 3.79 | 3.60 | 3.79 | 3.79 | 1.07% | 3,667,961 |
| Feb 23, 2026 | 3.93 | 4.05 | 3.69 | 3.75 | 3.75 | -5.30% | 3,391,152 |
| Feb 20, 2026 | 4.55 | 4.56 | 3.81 | 3.96 | 3.96 | -14.10% | 5,826,717 |
| Feb 19, 2026 | 4.75 | 4.75 | 4.53 | 4.61 | 4.61 | -3.56% | 1,907,569 |
| Feb 18, 2026 | 4.70 | 4.83 | 4.60 | 4.78 | 4.78 | - | 1,673,166 |
| Feb 17, 2026 | 4.48 | 4.88 | 4.47 | 4.78 | 4.78 | 6.22% | 2,085,395 |
| Feb 13, 2026 | 4.52 | 4.69 | 4.35 | 4.50 | 4.50 | -2.39% | 1,972,787 |
| Feb 12, 2026 | 4.44 | 4.63 | 4.22 | 4.61 | 4.61 | 3.83% | 2,134,955 |
| Feb 11, 2026 | 4.64 | 4.65 | 4.28 | 4.44 | 4.44 | -3.27% | 2,602,570 |
| Feb 10, 2026 | 4.84 | 4.85 | 4.55 | 4.59 | 4.59 | -5.17% | 3,128,350 |
| Feb 9, 2026 | 4.62 | 4.91 | 4.59 | 4.84 | 4.84 | 6.14% | 3,443,329 |
| Feb 6, 2026 | 4.52 | 4.71 | 4.41 | 4.56 | 4.56 | 2.47% | 2,978,774 |
| Feb 5, 2026 | 4.52 | 4.69 | 4.42 | 4.45 | 4.45 | -0.78% | 1,623,812 |
| Feb 4, 2026 | 4.80 | 4.85 | 4.44 | 4.49 | 4.49 | -6.37% | 2,569,000 |
| Feb 3, 2026 | 5.00 | 5.10 | 4.76 | 4.79 | 4.79 | -3.04% | 2,352,953 |
| Feb 2, 2026 | 4.87 | 5.13 | 4.78 | 4.94 | 4.94 | 1.02% | 2,123,195 |
| Jan 30, 2026 | 4.81 | 5.00 | 4.71 | 4.89 | 4.89 | 0.62% | 2,279,436 |
| Jan 29, 2026 | 4.78 | 5.00 | 4.72 | 4.86 | 4.86 | 1.46% | 1,596,140 |
| Jan 28, 2026 | 5.13 | 5.18 | 4.77 | 4.79 | 4.79 | -6.81% | 2,136,436 |
| Jan 27, 2026 | 5.21 | 5.30 | 4.99 | 5.14 | 5.14 | -0.77% | 1,790,280 |
| Jan 26, 2026 | 5.30 | 5.31 | 5.05 | 5.18 | 5.18 | -0.96% | 2,020,863 |
| Jan 23, 2026 | 5.36 | 5.42 | 5.16 | 5.23 | 5.23 | -2.97% | 2,899,545 |
| Jan 22, 2026 | 5.31 | 5.57 | 5.15 | 5.39 | 5.39 | 1.51% | 3,905,527 |
| Jan 21, 2026 | 4.58 | 5.33 | 4.58 | 5.31 | 5.31 | 15.94% | 4,877,370 |
| Jan 20, 2026 | 4.35 | 4.62 | 4.17 | 4.58 | 4.58 | 1.78% | 2,967,278 |
| Jan 16, 2026 | 4.52 | 4.80 | 4.47 | 4.50 | 4.50 | -0.44% | 2,643,002 |
| Jan 15, 2026 | 4.50 | 4.57 | 4.22 | 4.52 | 4.52 | -0.44% | 4,108,500 |
| Jan 14, 2026 | 4.63 | 4.71 | 4.50 | 4.54 | 4.54 | -2.16% | 1,739,389 |
| Jan 13, 2026 | 4.47 | 4.71 | 4.35 | 4.64 | 4.64 | 3.80% | 3,790,872 |
| Jan 12, 2026 | 4.11 | 4.51 | 4.04 | 4.47 | 4.47 | 10.10% | 4,832,358 |
| Jan 9, 2026 | 4.00 | 4.15 | 3.87 | 4.06 | 4.06 | 2.01% | 3,144,900 |
| Jan 8, 2026 | 4.04 | 4.13 | 3.94 | 3.98 | 3.98 | -2.45% | 2,353,930 |
| Jan 7, 2026 | 4.29 | 4.29 | 4.05 | 4.08 | 4.08 | -5.12% | 2,565,084 |
| Jan 6, 2026 | 4.55 | 4.66 | 4.06 | 4.30 | 4.30 | -6.32% | 5,372,373 |
| Jan 5, 2026 | 4.52 | 5.02 | 4.50 | 4.59 | 4.59 | 7.49% | 13,464,886 |
| Jan 2, 2026 | 4.60 | 5.78 | 4.20 | 4.27 | 4.27 | 26.71% | 85,044,335 |
| Dec 31, 2025 | 3.33 | 3.38 | 3.29 | 3.37 | 3.37 | 1.20% | 2,067,931 |
| Dec 30, 2025 | 3.22 | 3.39 | 3.19 | 3.33 | 3.33 | 3.74% | 1,219,452 |
| Dec 29, 2025 | 3.15 | 3.27 | 3.11 | 3.21 | 3.21 | 0.31% | 2,086,540 |
| Dec 26, 2025 | 3.24 | 3.24 | 3.14 | 3.20 | 3.20 | -1.84% | 765,853 |
| Dec 24, 2025 | 3.20 | 3.28 | 3.12 | 3.26 | 3.26 | 1.56% | 583,965 |
| Dec 23, 2025 | 3.25 | 3.25 | 3.10 | 3.21 | 3.21 | -0.62% | 976,730 |
| Dec 22, 2025 | 3.11 | 3.35 | 3.08 | 3.23 | 3.23 | 3.19% | 3,629,397 |
| Dec 19, 2025 | 3.26 | 3.34 | 3.12 | 3.13 | 3.13 | -3.99% | 5,338,369 |
| Dec 18, 2025 | 3.39 | 3.44 | 3.21 | 3.26 | 3.26 | -3.26% | 3,254,681 |
| Dec 17, 2025 | 3.54 | 3.61 | 3.32 | 3.37 | 3.37 | -4.80% | 4,204,865 |
| Dec 16, 2025 | 3.55 | 3.62 | 3.42 | 3.54 | 3.54 | -1.39% | 3,954,761 |
| Dec 15, 2025 | 3.60 | 3.84 | 3.56 | 3.59 | 3.59 | 0.28% | 2,489,425 |
| Dec 12, 2025 | 3.68 | 3.68 | 3.53 | 3.58 | 3.58 | -2.72% | 1,529,399 |
| Dec 11, 2025 | 3.70 | 3.85 | 3.50 | 3.68 | 3.68 | -0.27% | 1,584,026 |
| Dec 10, 2025 | 3.61 | 3.85 | 3.58 | 3.69 | 3.69 | 2.22% | 2,517,961 |
| Dec 9, 2025 | 3.47 | 3.63 | 3.42 | 3.61 | 3.61 | 4.03% | 1,911,431 |
| Dec 8, 2025 | 3.56 | 3.57 | 3.22 | 3.47 | 3.47 | -0.29% | 2,500,618 |
| Dec 5, 2025 | 3.73 | 3.80 | 3.36 | 3.48 | 3.48 | -6.70% | 2,062,371 |
| Dec 4, 2025 | 3.72 | 3.76 | 3.52 | 3.73 | 3.73 | - | 1,782,354 |