Olin Corporation (OLN)
NYSE: OLN · Real-Time Price · USD
18.40
-0.23 (-1.23%)
At close: Aug 21, 2026, 4:00 PM EDT
18.60
+0.20 (1.09%)
After-hours: Aug 21, 2026, 7:33 PM EDT
Olin Corporation Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | 18.73 | 18.91 | 18.36 | 18.40 | 18.40 | -1.23% | 2,095,937 |
| Aug 20, 2026 | 18.75 | 18.90 | 18.27 | 18.63 | 18.63 | -0.43% | 2,930,890 |
| Aug 19, 2026 | 18.73 | 19.32 | 18.66 | 18.71 | 18.71 | 1.24% | 2,505,587 |
| Aug 18, 2026 | 19.09 | 19.27 | 18.39 | 18.48 | 18.48 | -2.79% | 2,207,213 |
| Aug 17, 2026 | 19.05 | 19.16 | 18.77 | 19.01 | 19.01 | -0.47% | 1,950,698 |
| Aug 14, 2026 | 19.22 | 19.39 | 18.78 | 19.10 | 19.10 | 0.21% | 2,254,868 |
| Aug 13, 2026 | 18.54 | 19.24 | 18.45 | 19.06 | 19.06 | 1.82% | 2,000,094 |
| Aug 12, 2026 | 19.12 | 19.14 | 18.55 | 18.72 | 18.72 | -1.89% | 2,151,196 |
| Aug 11, 2026 | 18.86 | 19.33 | 18.86 | 19.08 | 19.08 | 1.38% | 1,957,566 |
| Aug 10, 2026 | 18.51 | 18.89 | 18.45 | 18.82 | 18.82 | 1.24% | 3,087,326 |
| Aug 7, 2026 | 18.78 | 19.09 | 18.45 | 18.59 | 18.59 | -0.80% | 2,236,298 |
| Aug 6, 2026 | 18.93 | 19.37 | 18.70 | 18.74 | 18.74 | 0.11% | 3,355,870 |
| Aug 5, 2026 | 18.94 | 19.27 | 18.57 | 18.72 | 18.72 | -1.73% | 3,920,983 |
| Aug 4, 2026 | 18.56 | 19.12 | 18.30 | 19.05 | 19.05 | 2.31% | 4,814,651 |
| Aug 3, 2026 | 18.12 | 19.01 | 18.00 | 18.62 | 18.62 | 0.59% | 5,057,821 |
| Jul 31, 2026 | 20.48 | 20.48 | 17.73 | 18.51 | 18.51 | -16.51% | 10,092,613 |
| Jul 30, 2026 | 22.39 | 22.39 | 21.85 | 22.17 | 22.17 | -0.09% | 2,556,014 |
| Jul 29, 2026 | 21.69 | 22.32 | 21.35 | 22.19 | 22.19 | 3.84% | 2,893,832 |
| Jul 28, 2026 | 22.00 | 22.44 | 21.35 | 21.37 | 21.37 | -2.33% | 3,785,079 |
| Jul 27, 2026 | 23.02 | 23.02 | 21.71 | 21.88 | 21.88 | -5.69% | 2,637,078 |
| Jul 24, 2026 | 23.60 | 23.75 | 23.10 | 23.20 | 23.20 | -1.86% | 2,441,873 |
| Jul 23, 2026 | 24.40 | 24.82 | 23.23 | 23.64 | 23.64 | -2.48% | 2,648,529 |
| Jul 22, 2026 | 23.23 | 24.26 | 23.23 | 24.24 | 24.24 | 4.71% | 2,992,222 |
| Jul 21, 2026 | 22.23 | 23.18 | 22.05 | 23.15 | 23.15 | 4.37% | 2,590,528 |
| Jul 20, 2026 | 21.71 | 22.45 | 21.44 | 22.18 | 22.18 | 0.86% | 2,689,126 |
| Jul 17, 2026 | 22.14 | 22.39 | 21.80 | 21.99 | 21.99 | 0.05% | 2,199,776 |
| Jul 16, 2026 | 21.53 | 22.53 | 21.53 | 21.98 | 21.98 | 0.55% | 2,191,692 |
| Jul 15, 2026 | 21.64 | 22.31 | 21.60 | 21.86 | 21.86 | 0.92% | 2,621,304 |
| Jul 14, 2026 | 21.74 | 21.98 | 21.26 | 21.66 | 21.66 | 2.41% | 2,927,157 |
| Jul 13, 2026 | 20.90 | 21.70 | 20.71 | 21.15 | 21.15 | 2.27% | 3,288,025 |
| Jul 10, 2026 | 20.45 | 20.79 | 20.10 | 20.68 | 20.68 | 2.43% | 2,719,854 |
| Jul 9, 2026 | 21.15 | 21.15 | 19.90 | 20.19 | 20.19 | -3.86% | 2,897,962 |
| Jul 8, 2026 | 20.89 | 21.95 | 20.85 | 21.00 | 21.00 | 1.25% | 4,909,988 |
| Jul 7, 2026 | 19.82 | 20.84 | 19.77 | 20.74 | 20.74 | 5.01% | 4,490,454 |
| Jul 6, 2026 | 19.61 | 19.88 | 19.28 | 19.75 | 19.75 | -1.45% | 2,728,308 |
| Jul 2, 2026 | 19.93 | 20.49 | 19.52 | 20.04 | 20.04 | 2.30% | 3,089,511 |
| Jul 1, 2026 | 19.40 | 19.91 | 19.25 | 19.59 | 19.59 | -1.16% | 3,805,936 |
| Jun 30, 2026 | 20.37 | 20.74 | 19.58 | 19.82 | 19.82 | -4.80% | 3,988,046 |
| Jun 29, 2026 | 21.75 | 21.76 | 20.42 | 20.82 | 20.82 | -4.19% | 3,940,231 |
| Jun 26, 2026 | 21.32 | 22.12 | 21.10 | 21.73 | 21.73 | 1.59% | 4,089,721 |
| Jun 25, 2026 | 21.12 | 21.78 | 20.72 | 21.39 | 21.39 | 1.91% | 4,405,675 |
| Jun 24, 2026 | 21.00 | 21.17 | 20.39 | 20.99 | 20.99 | -2.19% | 3,790,220 |
| Jun 23, 2026 | 21.30 | 22.02 | 21.15 | 21.46 | 21.46 | -0.37% | 4,410,901 |
| Jun 22, 2026 | 21.95 | 22.21 | 20.97 | 21.54 | 21.54 | -2.14% | 3,658,435 |
| Jun 18, 2026 | 23.24 | 23.31 | 21.72 | 22.01 | 22.01 | -4.30% | 4,925,260 |
| Jun 17, 2026 | 23.73 | 25.27 | 22.99 | 23.00 | 23.00 | -3.40% | 4,496,761 |
| Jun 16, 2026 | 26.65 | 26.82 | 22.63 | 23.81 | 23.81 | -5.89% | 9,692,325 |
| Jun 15, 2026 | 25.13 | 25.54 | 24.69 | 25.30 | 25.30 | 0.68% | 1,832,062 |
| Jun 12, 2026 | 24.45 | 25.24 | 24.35 | 25.13 | 25.13 | 3.84% | 1,954,642 |
| Jun 11, 2026 | 24.39 | 24.64 | 24.06 | 24.20 | 24.20 | 1.17% | 1,303,884 |