Olin Corporation (OLN) — Price History
As of 2026-08-07 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-08-07 | 18.78 | 19.09 | 18.45 | 18.59 | -0.80% | 2,278,000 |
| 2026-08-06 | 18.93 | 19.37 | 18.70 | 18.74 | +0.11% | 3,356,900 |
| 2026-08-05 | 18.94 | 19.27 | 18.57 | 18.72 | -1.73% | 3,921,200 |
| 2026-08-04 | 18.56 | 19.12 | 18.30 | 19.05 | +2.31% | 4,815,700 |
| 2026-08-03 | 18.12 | 19.01 | 18.00 | 18.62 | +0.59% | 5,123,000 |
| 2026-07-31 | 20.48 | 20.48 | 17.73 | 18.51 | -16.51% | 10,113,300 |
| 2026-07-30 | 22.39 | 22.39 | 21.85 | 22.17 | -0.09% | 2,592,000 |
| 2026-07-29 | 21.69 | 22.32 | 21.35 | 22.19 | +3.84% | 2,893,900 |
| 2026-07-28 | 22.00 | 22.44 | 21.35 | 21.37 | -2.33% | 3,785,100 |
| 2026-07-27 | 23.02 | 23.02 | 21.71 | 21.88 | -5.69% | 2,637,500 |
| 2026-07-24 | 23.60 | 23.75 | 23.10 | 23.20 | -1.86% | 2,441,900 |
| 2026-07-23 | 24.40 | 24.82 | 23.23 | 23.64 | -2.48% | 2,648,800 |
| 2026-07-22 | 23.23 | 24.26 | 23.23 | 24.24 | +4.71% | 2,998,700 |
| 2026-07-21 | 22.23 | 23.18 | 22.05 | 23.15 | +4.37% | 2,591,083 |
| 2026-07-20 | 21.71 | 22.45 | 21.44 | 22.18 | +0.86% | 2,689,440 |
| 2026-07-17 | 22.14 | 22.39 | 21.80 | 21.99 | +0.05% | 2,199,800 |
| 2026-07-16 | 21.53 | 22.53 | 21.53 | 21.98 | +0.55% | 2,191,700 |
| 2026-07-15 | 21.64 | 22.31 | 21.60 | 21.86 | +0.92% | 2,621,400 |
| 2026-07-14 | 21.74 | 21.98 | 21.26 | 21.66 | +2.41% | 3,009,300 |
| 2026-07-13 | 20.90 | 21.70 | 20.71 | 21.15 | +2.27% | 3,288,600 |
| 2026-07-10 | 20.45 | 20.79 | 20.10 | 20.68 | +2.43% | 2,774,100 |
| 2026-07-09 | 21.15 | 21.15 | 19.90 | 20.19 | -3.86% | 2,902,300 |
| 2026-07-08 | 20.89 | 21.95 | 20.85 | 21.00 | +1.25% | 4,910,100 |
| 2026-07-07 | 19.82 | 20.84 | 19.77 | 20.74 | +5.01% | 4,492,800 |
| 2026-07-06 | 19.61 | 19.88 | 19.28 | 19.75 | -1.45% | 2,729,100 |
| 2026-07-02 | 19.93 | 20.49 | 19.52 | 20.04 | +2.30% | 3,291,100 |
| 2026-07-01 | 19.40 | 19.91 | 19.25 | 19.59 | -1.16% | 3,805,900 |
| 2026-06-30 | 20.37 | 20.74 | 19.58 | 19.82 | -4.80% | 3,988,200 |
| 2026-06-29 | 21.75 | 21.76 | 20.42 | 20.82 | -4.19% | 3,940,400 |
| 2026-06-26 | 21.32 | 22.12 | 21.10 | 21.73 | +1.59% | 4,171,000 |
| 2026-06-25 | 21.12 | 21.78 | 20.72 | 21.39 | +1.91% | 4,410,500 |
| 2026-06-24 | 21.00 | 21.17 | 20.39 | 20.99 | -2.19% | 3,815,400 |
| 2026-06-23 | 21.30 | 22.02 | 21.15 | 21.46 | -0.37% | 4,411,300 |
| 2026-06-22 | 21.95 | 22.21 | 20.97 | 21.54 | -2.14% | 3,736,500 |
| 2026-06-18 | 23.24 | 23.31 | 21.72 | 22.01 | -4.30% | 5,015,700 |
| 2026-06-17 | 23.73 | 25.27 | 22.99 | 23.00 | -3.40% | 4,499,500 |
| 2026-06-16 | 26.65 | 26.82 | 22.63 | 23.81 | -5.89% | 9,694,700 |
| 2026-06-15 | 25.13 | 25.54 | 24.69 | 25.30 | +0.68% | 1,833,500 |
| 2026-06-12 | 24.45 | 25.24 | 24.35 | 25.13 | +3.84% | 1,954,700 |
| 2026-06-11 | 24.39 | 24.64 | 24.06 | 24.20 | +1.17% | 1,304,200 |
| 2026-06-10 | 24.45 | 24.54 | 23.73 | 23.92 | -2.41% | 1,788,700 |
| 2026-06-09 | 24.54 | 24.69 | 23.93 | 24.51 | +0.95% | 2,456,500 |
| 2026-06-08 | 24.69 | 24.72 | 24.14 | 24.28 | -1.06% | 1,549,300 |
| 2026-06-05 | 24.55 | 24.88 | 24.11 | 24.54 | -1.56% | 1,847,900 |
| 2026-06-04 | 25.41 | 25.73 | 24.62 | 24.93 | -3.22% | 2,009,900 |
| 2026-06-03 | 25.83 | 26.16 | 25.55 | 25.76 | -0.66% | 1,355,600 |
| 2026-06-02 | 25.88 | 26.54 | 25.68 | 25.93 | +0.74% | 2,016,000 |
| 2026-06-01 | 25.81 | 26.22 | 25.12 | 25.74 | -0.50% | 2,516,000 |
| 2026-05-29 | 26.78 | 26.91 | 25.61 | 25.87 | -3.29% | 2,986,800 |
| 2026-05-28 | 26.02 | 26.89 | 25.82 | 26.75 | +2.81% | 1,914,400 |
| 2026-05-27 | 25.90 | 26.63 | 25.77 | 26.02 | -0.42% | 2,242,500 |
| 2026-05-26 | 26.20 | 26.59 | 25.95 | 26.13 | +0.38% | 1,550,700 |
| 2026-05-22 | 26.34 | 26.61 | 25.71 | 26.03 | +0.04% | 1,431,800 |
| 2026-05-21 | 26.41 | 26.55 | 25.73 | 26.02 | -1.10% | 1,557,700 |
| 2026-05-20 | 25.73 | 26.73 | 25.73 | 26.31 | +1.35% | 1,924,500 |
| 2026-05-19 | 26.96 | 26.97 | 25.57 | 25.96 | -4.10% | 1,890,100 |
| 2026-05-18 | 26.95 | 27.33 | 26.12 | 27.07 | +1.08% | 1,780,300 |
| 2026-05-15 | 27.41 | 27.41 | 26.72 | 26.78 | -3.46% | 2,120,000 |
| 2026-05-14 | 28.42 | 28.45 | 27.66 | 27.74 | -2.29% | 1,784,100 |
| 2026-05-13 | 27.88 | 28.90 | 27.50 | 28.39 | +2.90% | 2,156,200 |
| 2026-05-12 | 28.58 | 28.74 | 27.50 | 27.59 | -2.92% | 2,870,400 |
| 2026-05-11 | 27.34 | 28.95 | 27.09 | 28.42 | +5.89% | 2,224,000 |
| 2026-05-08 | 27.17 | 28.23 | 26.65 | 26.84 | +0.30% | 2,869,500 |
| 2026-05-07 | 28.28 | 28.50 | 26.54 | 26.76 | -7.08% | 2,512,300 |
| 2026-05-06 | 28.02 | 28.90 | 27.28 | 28.80 | +0.31% | 2,854,000 |
| 2026-05-05 | 28.35 | 29.26 | 28.04 | 28.71 | +0.07% | 2,530,100 |
| 2026-05-04 | 28.75 | 29.00 | 28.08 | 28.69 | +0.28% | 2,094,600 |
| 2026-05-01 | 28.64 | 28.95 | 28.00 | 28.61 | +0.46% | 2,035,000 |
| 2026-04-30 | 27.42 | 28.70 | 27.42 | 28.48 | +4.02% | 1,716,100 |
| 2026-04-29 | 27.41 | 27.56 | 26.79 | 27.38 | +2.32% | 1,283,700 |
| 2026-04-28 | 27.08 | 27.55 | 26.55 | 26.76 | -0.26% | 1,343,900 |
| 2026-04-27 | 27.15 | 27.48 | 26.29 | 26.83 | +0.22% | 1,523,300 |
| 2026-04-24 | 26.33 | 27.02 | 25.98 | 26.77 | +2.10% | 1,624,300 |
| 2026-04-23 | 26.89 | 27.41 | 25.75 | 26.22 | -2.53% | 1,781,600 |
| 2026-04-22 | 27.69 | 27.80 | 26.19 | 26.90 | -0.99% | 2,092,900 |
| 2026-04-21 | 27.21 | 27.63 | 26.36 | 27.17 | +1.08% | 2,150,800 |
| 2026-04-20 | 26.33 | 27.34 | 26.03 | 26.88 | +3.03% | 3,183,900 |
| 2026-04-17 | 27.08 | 27.08 | 25.93 | 26.09 | -6.75% | 3,310,700 |
| 2026-04-16 | 28.05 | 28.30 | 27.30 | 27.98 | +0.79% | 2,070,300 |
| 2026-04-15 | 28.31 | 28.41 | 27.55 | 27.76 | -1.46% | 1,720,100 |
| 2026-04-14 | 29.32 | 29.40 | 27.87 | 28.17 | -4.28% | 2,406,900 |
| 2026-04-13 | 29.25 | 29.73 | 28.89 | 29.43 | +1.66% | 1,785,200 |
| 2026-04-10 | 28.83 | 29.80 | 28.52 | 28.95 | +1.94% | 2,481,500 |
| 2026-04-09 | 29.12 | 29.62 | 27.43 | 28.40 | -1.90% | 2,781,500 |
| 2026-04-08 | 29.03 | 29.07 | 26.01 | 28.95 | -3.95% | 4,279,600 |
| 2026-04-07 | 28.92 | 30.18 | 28.92 | 30.14 | +3.11% | 2,409,200 |
| 2026-04-06 | 29.22 | 30.02 | 28.95 | 29.23 | +2.31% | 3,008,100 |
| 2026-04-02 | 29.26 | 29.52 | 28.30 | 28.57 | -2.29% | 2,219,400 |
| 2026-04-01 | 30.07 | 30.43 | 28.69 | 29.24 | -1.65% | 3,070,300 |
| 2026-03-31 | 29.10 | 30.46 | 28.57 | 29.73 | +2.94% | 3,559,400 |
| 2026-03-30 | 29.42 | 29.95 | 28.49 | 28.88 | -0.45% | 3,228,500 |
| 2026-03-27 | 28.71 | 29.19 | 28.23 | 29.01 | +1.43% | 3,577,900 |
| 2026-03-26 | 27.70 | 29.15 | 27.70 | 28.60 | +2.00% | 2,906,300 |
| 2026-03-25 | 27.71 | 28.36 | 27.54 | 28.04 | +1.63% | 3,253,800 |
| 2026-03-24 | 25.17 | 27.79 | 25.17 | 27.59 | +9.22% | 2,592,700 |
| 2026-03-23 | 23.88 | 25.96 | 23.80 | 25.26 | +6.27% | 2,766,100 |
| 2026-03-20 | 25.93 | 26.24 | 23.51 | 23.77 | -7.15% | 3,911,400 |
| 2026-03-19 | 25.87 | 26.25 | 24.99 | 25.60 | -2.70% | 2,529,400 |
| 2026-03-18 | 26.08 | 26.74 | 25.75 | 26.31 | +2.06% | 2,834,900 |
| 2026-03-17 | 24.56 | 26.26 | 24.56 | 25.78 | +6.18% | 2,823,400 |
| 2026-03-16 | 24.83 | 25.18 | 24.28 | 24.28 | -1.82% | 1,965,100 |
| 2026-03-13 | 26.16 | 26.41 | 24.59 | 24.73 | -4.92% | 2,857,000 |
| 2026-03-12 | 24.06 | 26.26 | 24.06 | 26.01 | +9.42% | 4,897,100 |
| 2026-03-11 | 23.52 | 24.38 | 23.38 | 23.77 | +1.02% | 2,977,100 |
| 2026-03-10 | 23.50 | 24.52 | 23.00 | 23.53 | -1.13% | 2,617,200 |
| 2026-03-09 | 23.13 | 24.39 | 22.53 | 23.80 | +1.84% | 4,175,800 |
| 2026-03-06 | 24.34 | 24.43 | 23.15 | 23.37 | -5.08% | 3,564,500 |
| 2026-03-05 | 24.46 | 26.18 | 24.06 | 24.62 | +0.61% | 5,009,400 |
| 2026-03-04 | 24.70 | 25.03 | 23.57 | 24.47 | +0.49% | 3,145,200 |
| 2026-03-03 | 24.38 | 24.72 | 22.97 | 24.35 | -4.17% | 2,554,300 |
| 2026-03-02 | 25.00 | 25.53 | 24.60 | 25.41 | +0.16% | 3,805,000 |
| 2026-02-27 | 23.52 | 25.39 | 23.52 | 25.37 | +6.11% | 3,029,700 |
| 2026-02-26 | 24.01 | 24.47 | 23.45 | 23.91 | -0.42% | 2,071,800 |
| 2026-02-25 | 24.70 | 24.85 | 23.68 | 24.01 | -1.15% | 3,683,700 |
| 2026-02-24 | 23.76 | 24.76 | 23.70 | 24.29 | +3.36% | 2,198,400 |
| 2026-02-23 | 24.03 | 24.54 | 23.34 | 23.50 | -3.45% | 1,760,600 |
| 2026-02-20 | 23.85 | 24.68 | 23.50 | 24.34 | +0.25% | 3,945,200 |
| 2026-02-19 | 24.86 | 25.11 | 23.91 | 24.28 | -2.57% | 2,143,100 |
| 2026-02-18 | 24.35 | 25.83 | 24.14 | 24.92 | +4.40% | 3,227,400 |
| 2026-02-17 | 25.50 | 25.70 | 23.67 | 23.87 | -7.77% | 2,713,200 |
| 2026-02-13 | 25.40 | 26.27 | 25.25 | 25.88 | +0.78% | 2,521,700 |
| 2026-02-12 | 26.58 | 27.35 | 25.27 | 25.68 | -2.43% | 3,447,900 |
| 2026-02-11 | 26.19 | 27.02 | 26.12 | 26.32 | +1.31% | 3,905,100 |
| 2026-02-10 | 24.88 | 26.13 | 24.76 | 25.98 | +5.78% | 3,100,200 |
| 2026-02-09 | 24.52 | 24.86 | 23.76 | 24.56 | -1.09% | 2,837,400 |
| 2026-02-06 | 23.65 | 25.17 | 23.50 | 24.83 | +6.07% | 3,657,300 |
| 2026-02-05 | 25.00 | 25.31 | 23.19 | 23.41 | -7.98% | 3,444,400 |
| 2026-02-04 | 23.17 | 25.60 | 23.09 | 25.44 | +10.95% | 5,764,100 |
| 2026-02-03 | 22.00 | 23.28 | 21.73 | 22.93 | +3.43% | 4,287,600 |
| 2026-02-02 | 20.77 | 22.50 | 20.51 | 22.17 | +6.54% | 4,287,300 |
| 2026-01-30 | 21.42 | 22.65 | 19.71 | 20.81 | -6.85% | 9,142,500 |
| 2026-01-29 | 22.95 | 23.19 | 21.77 | 22.34 | -1.76% | 5,288,600 |
| 2026-01-28 | 23.18 | 23.23 | 22.11 | 22.74 | -0.57% | 4,078,900 |
| 2026-01-27 | 23.50 | 23.91 | 22.87 | 22.87 | -3.09% | 3,403,400 |
| 2026-01-26 | 24.32 | 24.35 | 23.51 | 23.60 | -1.67% | 2,282,000 |
| 2026-01-23 | 24.45 | 24.79 | 23.98 | 24.00 | -1.88% | 2,488,000 |
| 2026-01-22 | 24.00 | 24.73 | 23.88 | 24.46 | +2.60% | 4,344,300 |
| 2026-01-21 | 22.99 | 24.26 | 22.99 | 23.84 | +5.72% | 3,306,700 |
| 2026-01-20 | 22.85 | 23.09 | 22.29 | 22.55 | -3.67% | 3,619,800 |
| 2026-01-16 | 23.34 | 23.70 | 23.20 | 23.41 | -0.93% | 1,344,300 |
| 2026-01-15 | 23.90 | 24.09 | 23.43 | 23.63 | -1.13% | 1,711,100 |
| 2026-01-14 | 23.64 | 24.81 | 23.41 | 23.90 | +2.36% | 2,602,000 |
| 2026-01-13 | 23.58 | 24.09 | 23.01 | 23.35 | +0.34% | 2,547,800 |
| 2026-01-12 | 23.59 | 23.81 | 22.96 | 23.27 | -2.47% | 2,820,500 |
| 2026-01-09 | 20.65 | 24.00 | 20.65 | 23.86 | +5.76% | 6,859,800 |
| 2026-01-08 | 21.28 | 23.07 | 20.90 | 22.56 | +5.27% | 3,122,800 |
| 2026-01-07 | 22.45 | 22.69 | 21.37 | 21.43 | -3.99% | 2,579,000 |
| 2026-01-06 | 21.36 | 22.44 | 21.08 | 22.32 | +4.54% | 3,489,800 |
| 2026-01-05 | 21.71 | 22.32 | 21.24 | 21.35 | -0.93% | 2,491,300 |
| 2026-01-02 | 21.10 | 21.67 | 20.80 | 21.55 | +3.46% | 1,409,200 |
| 2025-12-31 | 20.84 | 21.32 | 20.81 | 20.83 | -0.62% | 2,076,600 |
| 2025-12-30 | 21.02 | 21.24 | 20.88 | 20.96 | -0.29% | 1,257,200 |
| 2025-12-29 | 20.80 | 21.05 | 20.64 | 21.02 | +0.62% | 1,409,200 |
| 2025-12-26 | 20.63 | 20.90 | 20.47 | 20.89 | +1.36% | 1,080,400 |
| 2025-12-24 | 20.46 | 20.66 | 20.34 | 20.61 | +0.68% | 634,400 |
| 2025-12-23 | 20.70 | 21.07 | 20.40 | 20.47 | -1.11% | 2,336,600 |
| 2025-12-22 | 20.45 | 21.22 | 20.45 | 20.70 | +1.52% | 1,577,800 |
| 2025-12-19 | 20.29 | 20.62 | 20.20 | 20.39 | -0.88% | 2,493,800 |
| 2025-12-18 | 20.39 | 20.74 | 20.05 | 20.57 | +1.28% | 2,402,800 |
| 2025-12-17 | 20.39 | 20.71 | 20.27 | 20.31 | -0.54% | 2,302,600 |
| 2025-12-16 | 21.47 | 21.50 | 20.25 | 20.42 | -5.11% | 2,877,300 |
| 2025-12-15 | 23.00 | 23.44 | 21.37 | 21.52 | -2.98% | 5,083,200 |
| 2025-12-12 | 22.56 | 22.94 | 22.14 | 22.18 | -0.63% | 1,977,100 |
| 2025-12-11 | 21.70 | 22.39 | 21.63 | 22.32 | +3.48% | 3,199,800 |
| 2025-12-10 | 20.73 | 21.72 | 20.40 | 21.57 | +5.94% | 2,825,300 |
| 2025-12-09 | 20.25 | 21.20 | 20.20 | 20.36 | +1.29% | 1,728,900 |
| 2025-12-08 | 20.50 | 20.68 | 20.00 | 20.10 | -1.76% | 2,660,500 |
| 2025-12-05 | 20.50 | 21.36 | 20.39 | 20.46 | +0.10% | 2,598,100 |
| 2025-12-04 | 21.40 | 21.45 | 20.40 | 20.44 | -4.71% | 2,254,900 |
| 2025-12-03 | 21.30 | 21.80 | 21.09 | 21.45 | +0.99% | 2,133,400 |
| 2025-12-02 | 21.60 | 21.75 | 20.74 | 21.24 | -1.53% | 2,105,300 |
| 2025-12-01 | 20.85 | 21.88 | 20.59 | 21.57 | +2.23% | 3,683,000 |
| 2025-11-28 | 20.77 | 21.13 | 20.65 | 21.10 | +1.59% | 1,020,600 |
| 2025-11-26 | 20.33 | 21.07 | 20.21 | 20.77 | +2.32% | 2,117,400 |
| 2025-11-25 | 20.06 | 20.59 | 19.84 | 20.30 | +2.47% | 2,113,900 |
| 2025-11-24 | 19.79 | 19.97 | 19.23 | 19.81 | +0.15% | 2,477,500 |
| 2025-11-21 | 18.63 | 20.39 | 18.54 | 19.78 | +7.15% | 2,828,600 |
| 2025-11-20 | 19.00 | 19.20 | 18.43 | 18.46 | -1.96% | 3,426,200 |
| 2025-11-19 | 19.22 | 19.29 | 18.74 | 18.83 | -2.13% | 2,985,200 |
| 2025-11-18 | 19.00 | 19.32 | 18.45 | 19.24 | +0.21% | 2,828,200 |
| 2025-11-17 | 20.14 | 20.28 | 19.18 | 19.20 | -4.57% | 2,874,700 |
| 2025-11-14 | 20.37 | 20.50 | 19.82 | 20.12 | -3.13% | 1,940,600 |
| 2025-11-13 | 19.97 | 20.94 | 19.82 | 20.77 | +4.32% | 2,863,000 |
| 2025-11-12 | 19.75 | 20.28 | 19.74 | 19.91 | +1.58% | 2,460,700 |
| 2025-11-11 | 19.48 | 19.79 | 19.24 | 19.60 | +1.29% | 2,238,700 |
| 2025-11-10 | 19.72 | 19.86 | 19.18 | 19.35 | -0.26% | 2,354,200 |
| 2025-11-07 | 19.07 | 19.41 | 18.76 | 19.40 | +1.46% | 3,189,100 |
| 2025-11-06 | 19.63 | 19.63 | 19.05 | 19.12 | -2.30% | 2,458,600 |
| 2025-11-05 | 19.61 | 19.99 | 19.31 | 19.57 | +0.05% | 2,820,300 |
| 2025-11-04 | 19.62 | 20.05 | 19.56 | 19.56 | -2.44% | 2,754,500 |
| 2025-11-03 | 20.34 | 20.48 | 19.95 | 20.05 | -3.14% | 3,235,700 |
| 2025-10-31 | 20.66 | 20.97 | 20.28 | 20.70 | -0.34% | 2,290,500 |
| 2025-10-30 | 20.86 | 21.50 | 20.35 | 20.77 | -2.90% | 3,059,500 |
| 2025-10-29 | 20.88 | 22.65 | 20.81 | 21.39 | +1.71% | 4,719,200 |
| 2025-10-28 | 21.05 | 21.76 | 20.03 | 21.03 | -12.45% | 8,867,000 |
| 2025-10-27 | 24.22 | 24.88 | 23.87 | 24.02 | -0.17% | 2,786,900 |
| 2025-10-24 | 24.40 | 24.40 | 23.93 | 24.06 | +0.33% | 2,008,700 |
| 2025-10-23 | 23.27 | 24.50 | 23.08 | 23.98 | +5.78% | 2,452,700 |
| 2025-10-22 | 23.34 | 23.56 | 22.54 | 22.67 | -3.12% | 1,901,300 |
| 2025-10-21 | 23.24 | 23.88 | 23.07 | 23.40 | +0.65% | 1,909,700 |
| 2025-10-20 | 23.70 | 24.00 | 23.12 | 23.25 | -0.68% | 1,472,900 |
| 2025-10-17 | 23.62 | 24.03 | 23.20 | 23.41 | -2.13% | 1,542,500 |
| 2025-10-16 | 24.32 | 24.32 | 23.38 | 23.92 | -1.28% | 1,410,100 |
| 2025-10-15 | 24.94 | 25.07 | 23.62 | 24.23 | -1.22% | 1,431,600 |
| 2025-10-14 | 23.11 | 24.99 | 22.83 | 24.53 | +2.68% | 2,286,900 |
| 2025-10-13 | 23.27 | 24.19 | 23.07 | 23.89 | +7.23% | 2,770,200 |
| 2025-10-10 | 24.91 | 25.09 | 22.27 | 22.28 | -10.34% | 2,360,700 |
| 2025-10-09 | 25.65 | 25.91 | 24.84 | 24.85 | -2.97% | 2,386,300 |
| 2025-10-08 | 24.76 | 25.70 | 24.57 | 25.61 | +3.56% | 1,725,900 |
| 2025-10-07 | 25.92 | 26.26 | 24.11 | 24.73 | -4.63% | 3,905,900 |
| 2025-10-06 | 25.97 | 26.21 | 25.47 | 25.93 | +0.66% | 1,949,700 |
| 2025-10-03 | 25.57 | 25.82 | 24.91 | 25.76 | +2.26% | 2,256,900 |
| 2025-10-02 | 25.03 | 26.01 | 24.90 | 25.19 | -1.68% | 2,596,200 |
| 2025-10-01 | 24.65 | 25.85 | 24.51 | 25.62 | +2.52% | 2,712,500 |
| 2025-09-30 | 24.11 | 25.01 | 23.94 | 24.99 | +2.25% | 2,457,800 |
| 2025-09-29 | 24.66 | 25.04 | 24.01 | 24.44 | +2.00% | 2,705,100 |
| 2025-09-26 | 22.95 | 24.19 | 22.91 | 23.96 | +4.90% | 3,261,100 |
| 2025-09-25 | 23.56 | 23.57 | 22.76 | 22.84 | -2.64% | 2,039,800 |
| 2025-09-24 | 22.72 | 23.47 | 22.72 | 23.46 | +3.39% | 3,339,500 |
| 2025-09-23 | 23.28 | 23.63 | 22.64 | 22.69 | -2.03% | 2,213,600 |
| 2025-09-22 | 24.07 | 24.15 | 23.13 | 23.16 | -4.10% | 2,698,500 |
| 2025-09-19 | 25.12 | 25.12 | 24.08 | 24.15 | -3.28% | 3,854,300 |
| 2025-09-18 | 25.42 | 25.64 | 24.80 | 24.97 | -0.68% | 2,158,500 |
| 2025-09-17 | 25.40 | 26.32 | 24.75 | 25.14 | -1.02% | 2,529,600 |
| 2025-09-16 | 25.50 | 25.79 | 24.98 | 25.40 | +0.12% | 2,945,400 |
| 2025-09-15 | 26.59 | 26.82 | 25.33 | 25.37 | -3.83% | 2,716,000 |
| 2025-09-12 | 26.50 | 27.10 | 26.34 | 26.38 | -2.04% | 2,179,100 |
| 2025-09-11 | 25.74 | 27.00 | 25.60 | 26.93 | +5.57% | 3,737,200 |
| 2025-09-10 | 25.24 | 26.07 | 25.22 | 25.51 | +0.55% | 3,362,600 |
| 2025-09-09 | 25.00 | 25.46 | 24.55 | 25.37 | +1.36% | 3,100,900 |
| 2025-09-08 | 25.36 | 25.45 | 24.51 | 25.03 | -1.11% | 2,663,200 |
| 2025-09-05 | 24.21 | 25.72 | 24.10 | 25.31 | +5.11% | 3,085,300 |
| 2025-09-04 | 24.28 | 24.49 | 23.14 | 24.08 | +3.21% | 3,357,300 |
| 2025-09-03 | 23.28 | 23.70 | 22.79 | 23.33 | -0.85% | 1,789,100 |
| 2025-09-02 | 23.26 | 23.57 | 22.96 | 23.53 | -0.55% | 1,466,000 |
| 2025-08-29 | 22.87 | 23.69 | 22.79 | 23.66 | +3.50% | 1,714,800 |
| 2025-08-28 | 23.16 | 23.20 | 22.49 | 22.86 | -1.85% | 1,719,900 |
| 2025-08-27 | 22.85 | 23.44 | 22.77 | 23.29 | +0.30% | 2,699,300 |
| 2025-08-26 | 22.96 | 23.42 | 22.83 | 23.22 | +1.18% | 2,894,400 |
| 2025-08-25 | 23.01 | 23.03 | 22.59 | 22.95 | -0.95% | 1,976,300 |
| 2025-08-22 | 21.29 | 23.35 | 21.17 | 23.17 | +10.18% | 2,350,900 |
| 2025-08-21 | 21.09 | 21.30 | 20.75 | 21.03 | -1.17% | 1,127,700 |
| 2025-08-20 | 21.28 | 21.78 | 21.14 | 21.28 | -0.05% | 1,406,200 |
| 2025-08-19 | 21.48 | 21.86 | 21.25 | 21.29 | +0.05% | 1,626,000 |
| 2025-08-18 | 21.26 | 21.63 | 21.11 | 21.28 | -0.09% | 2,049,600 |
| 2025-08-15 | 21.46 | 21.92 | 21.29 | 21.30 | -1.34% | 1,871,700 |
| 2025-08-14 | 20.77 | 21.63 | 20.63 | 21.59 | +0.98% | 2,866,800 |
| 2025-08-13 | 19.80 | 21.39 | 19.70 | 21.38 | +8.25% | 3,065,200 |
| 2025-08-12 | 18.77 | 19.88 | 18.61 | 19.75 | +5.45% | 2,723,700 |
| 2025-08-11 | 18.90 | 19.09 | 18.16 | 18.73 | -1.00% | 2,889,500 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Aug (+9.44%). Worst month: May (-7.65%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is Olin Corporation's (OLN) latest close?
18.59 on 2026-08-07, from the Closelook data lake's daily price record.
What is OLN's 52-week high and low?
30.46 high and 17.73 low over the trailing 52 weeks, as of 2026-08-07.
What is Olin Corporation's strongest and weakest month historically?
Historically, OLN's strongest calendar month has been Aug (average +9.44%) and its weakest May (average -7.65%), based on 5 years of daily data (2022–2026).
How many years of seasonality does this cover?
5 years (2022–2026), computed from 965 daily bars in the Closelook data lake.