NASDAQ : OMER
Omeros Corporation — Price history
Healthcare · Biotechnology · United States
Last price 18.18 USD (Oct 30, 2026, 3:13 PM EDT) · Market cap 1.32B
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Omeros Corporation (OMER) closed at 18.45 USD on 2026-11-02. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-11-02 | 18.45 | 18.76 | 18.37 | 18.45 | 88,062 | +0.05% |
| 2026-10-30 | 18.53 | 19.007 | 18.045 | 18.44 | 885,579 | -2.69% |
| 2026-10-29 | 17.97 | 19.28 | 17.69 | 18.95 | 3,627,920 | +5.98% |
| 2026-10-28 | 17.37 | 17.9 | 17.25 | 17.88 | 604,492 | +2.23% |
| 2026-10-27 | 16.3 | 17.51 | 16.2 | 17.49 | 895,059 | +7.37% |
| 2026-10-26 | 16.78 | 16.78 | 16.21 | 16.29 | 741,394 | -1.69% |
| 2026-10-23 | 16.8 | 16.8 | 16.37 | 16.57 | 699,389 | -1.72% |
| 2026-10-22 | 16.26 | 16.885 | 16.15 | 16.86 | 737,283 | +3.69% |
| 2026-10-21 | 16.57 | 16.665 | 16.205 | 16.26 | 698,205 | -1.75% |
| 2026-10-20 | 16.42 | 16.78 | 16.11 | 16.55 | 725,471 | +1.22% |
| 2026-10-19 | 16.28 | 16.65 | 16.045 | 16.35 | 1,382,887 | +0.93% |
| 2026-10-16 | 17.94 | 17.94 | 15.845 | 16.2 | 3,965,862 | -13.78% |
| 2026-10-15 | 18.5 | 19.076 | 18.3 | 18.79 | 931,367 | +1.95% |
| 2026-10-14 | 18.58 | 19.27 | 18.39 | 18.43 | 905,106 | -2.38% |
| 2026-10-13 | 19.5 | 19.78 | 18.83 | 18.88 | 994,056 | -3.82% |
| 2026-10-12 | 19.735 | 20.24 | 19.47 | 19.63 | 1,065,300 | -1.01% |
| 2026-10-09 | 19.2 | 19.905 | 19.19 | 19.83 | 793,932 | +3.71% |
| 2026-10-08 | 18.63 | 19.14 | 18.41 | 19.12 | 899,921 | +1.97% |
| 2026-10-07 | 18.11 | 18.84 | 18.02 | 18.75 | 622,923 | +1.30% |
| 2026-10-06 | 18.95 | 18.99 | 18.31 | 18.51 | 1,034,975 | -2.06% |
| 2026-10-05 | 18.82 | 19.15 | 18.55 | 18.9 | 1,068,176 | +1.56% |
| 2026-10-02 | 18.6 | 18.76 | 18.215 | 18.61 | 956,392 | +0.76% |
| 2026-10-01 | 18.87 | 19.195 | 18.47 | 18.47 | 1,236,859 | -2.99% |
| 2026-09-30 | 19.25 | 19.4 | 19.02 | 19.04 | 1,365,766 | -1.09% |
| 2026-09-29 | 19.26 | 19.571 | 19 | 19.25 | 841,846 | -0.93% |
| 2026-09-28 | 19.83 | 20.38 | 19.38 | 19.43 | 1,026,395 | -3.24% |
| 2026-09-25 | 20.39 | 20.61 | 19.66 | 20.08 | 942,084 | -0.25% |
| 2026-09-24 | 20.52 | 20.62 | 20.11 | 20.13 | 909,690 | -2.94% |
| 2026-09-23 | 20.646 | 20.97 | 20.43 | 20.74 | 1,349,574 | -1.47% |
| 2026-09-22 | 19.58 | 21.24 | 19.3 | 21.05 | 3,958,754 | +13.85% |
| 2026-09-21 | 18.23 | 18.51 | 17.82 | 18.49 | 1,055,632 | +3.47% |
| 2026-09-18 | 18.69 | 18.69 | 17.675 | 17.87 | 2,151,925 | -3.14% |
| 2026-09-17 | 17.52 | 18.57 | 17.42 | 18.45 | 2,567,943 | +6.40% |
| 2026-09-16 | 17.16 | 17.99 | 17.145 | 17.34 | 2,108,105 | +0.99% |
| 2026-09-15 | 17.26 | 17.4 | 16.5 | 17.17 | 1,655,628 | -1.66% |
| 2026-09-14 | 18.3 | 18.3 | 17.42 | 17.46 | 1,691,497 | -4.49% |
| 2026-09-11 | 18.74 | 18.98 | 18.28 | 18.28 | 1,014,308 | -1.67% |
| 2026-09-10 | 19.12 | 19.24 | 18.3 | 18.59 | 1,231,840 | -4.13% |
| 2026-09-09 | 19.01 | 19.55 | 18.93 | 19.39 | 1,531,324 | +1.41% |
| 2026-09-08 | 18.7 | 19.37 | 18.52 | 19.12 | 1,015,537 | +0.90% |
| 2026-09-04 | 19 | 19.23 | 18.9 | 18.95 | 892,192 | -0.84% |
| 2026-09-03 | 18.99 | 19.18 | 18.7 | 19.11 | 1,165,465 | +1.33% |
| 2026-09-02 | 18.97 | 19.47 | 18.44 | 18.86 | 1,350,615 | +0.59% |
| 2026-09-01 | 18.66 | 19.04 | 18.475 | 18.75 | 2,042,703 | -0.21% |
| 2026-08-31 | 18.54 | 18.94 | 18.01 | 18.79 | 1,330,487 | +0.97% |
| 2026-08-28 | 19.02 | 19.16 | 18.42 | 18.61 | 1,144,032 | -3.32% |
| 2026-08-27 | 18.24 | 19.62 | 18 | 19.25 | 1,756,608 | +5.65% |
| 2026-08-26 | 18.96 | 19.08 | 18.2 | 18.22 | 1,409,101 | -5.50% |
| 2026-08-25 | 19.34 | 19.65 | 19.12 | 19.28 | 1,315,538 | -0.21% |
| 2026-08-24 | 19.1 | 19.39 | 18.42 | 19.32 | 1,425,780 | +0.26% |
| 2026-08-21 | 18.64 | 19.58 | 18.41 | 19.27 | 2,582,621 | +3.44% |
| 2026-08-20 | 18.3 | 18.73 | 18.07 | 18.63 | 1,649,198 | +1.31% |
| 2026-08-19 | 17.13 | 18.89 | 17.13 | 18.39 | 3,197,709 | +6.98% |
| 2026-08-18 | 17.025 | 17.29 | 16.9 | 17.19 | 1,234,652 | -0.98% |
| 2026-08-17 | 17.17 | 17.52 | 16.9 | 17.36 | 2,467,443 | +0.99% |
| 2026-08-14 | 17.35 | 17.61 | 16.54 | 17.19 | 3,675,975 | -0.92% |
| 2026-08-13 | 16.65 | 18.14 | 16.27 | 17.35 | 13,436,012 | +26.55% |
| 2026-08-12 | 13.5 | 13.8 | 13.29 | 13.71 | 3,583,213 | +0.81% |
| 2026-08-11 | 13.46 | 13.85 | 13.33 | 13.6 | 1,888,088 | -0.15% |
| 2026-08-10 | 13.36 | 13.64 | 13 | 13.62 | 1,390,698 | +2.79% |
| 2026-08-07 | 13.29 | 13.44 | 12.92 | 13.25 | 1,227,715 | +0.76% |
| 2026-08-06 | 12.44 | 13.19 | 12.272 | 13.15 | 841,319 | +3.95% |
| 2026-08-05 | 12.96 | 13.13 | 12.55 | 12.65 | 1,116,888 | -2.24% |
| 2026-08-04 | 12.66 | 13.05 | 12.42 | 12.94 | 1,646,306 | +3.03% |
| 2026-08-03 | 12.25 | 12.59 | 11.9 | 12.56 | 1,446,064 | +6.08% |
| 2026-07-31 | 11.93 | 11.99 | 11.37 | 11.84 | 1,309,589 | -0.75% |
| 2026-07-30 | 11.65 | 12.16 | 11.63 | 11.93 | 1,331,086 | +2.23% |
| 2026-07-29 | 11.36 | 11.89 | 11.24 | 11.67 | 1,686,053 | +3.46% |
| 2026-07-28 | 11.16 | 11.29 | 10.58 | 11.28 | 2,222,452 | -0.53% |
| 2026-07-27 | 11.25 | 11.65 | 10.5 | 11.34 | 3,360,609 | +15.83% |
| 2026-07-24 | 10.28 | 10.29 | 9.77 | 9.79 | 799,038 | -4.77% |
| 2026-07-23 | 9.6 | 10.36 | 9.6 | 10.28 | 1,544,963 | +4.47% |
| 2026-07-22 | 9.425 | 9.91 | 9.425 | 9.84 | 1,229,960 | +3.25% |
| 2026-07-21 | 9.72 | 9.86 | 9.342 | 9.53 | 1,019,774 | -1.04% |
| 2026-07-20 | 9.59 | 9.82 | 9.37 | 9.63 | 1,046,596 | -0.62% |
| 2026-07-17 | 9.16 | 9.915 | 9.12 | 9.69 | 1,195,533 | +5.10% |
| 2026-07-16 | 10.25 | 10.33 | 9.165 | 9.22 | 2,197,672 | -11.09% |
| 2026-07-15 | 10.55 | 10.66 | 10.33 | 10.37 | 1,134,963 | -1.24% |
| 2026-07-14 | 10.01 | 10.7 | 9.975 | 10.5 | 1,389,751 | +4.90% |
| 2026-07-13 | 10.06 | 10.22 | 9.94 | 10.01 | 1,220,511 | -2.63% |
| 2026-07-10 | 10.18 | 10.35 | 9.94 | 10.28 | 1,090,362 | +0.10% |
| 2026-07-09 | 10.28 | 10.6 | 10.17 | 10.27 | 875,884 | +0.29% |
| 2026-07-08 | 10.28 | 10.685 | 10.24 | 10.24 | 1,496,609 | -0.87% |
| 2026-07-07 | 10.33 | 10.56 | 10.125 | 10.33 | 1,236,226 | -0.10% |
| 2026-07-06 | 9.25 | 10.5 | 9.25 | 10.34 | 1,745,449 | +11.42% |
| 2026-07-02 | 9.41 | 9.62 | 9 | 9.28 | 1,375,685 | -1.38% |
| 2026-07-01 | 9.52 | 9.73 | 9.4 | 9.41 | 1,429,453 | -1.05% |
| 2026-06-30 | 9.99 | 10.16 | 9.5 | 9.51 | 1,945,049 | -4.04% |
| 2026-06-29 | 8.53 | 9.94 | 8.517 | 9.91 | 2,744,125 | +14.30% |
| 2026-06-26 | 7.59 | 8.89 | 7.39 | 8.67 | 10,918,913 | -19.12% |
| 2026-06-25 | 10.61 | 10.83 | 10.52 | 10.72 | 1,143,187 | +1.32% |
| 2026-06-24 | 10.57 | 10.833 | 10.46 | 10.58 | 1,174,601 | +0.95% |
| 2026-06-23 | 10.28 | 10.6 | 10.102 | 10.48 | 1,073,153 | +1.45% |
| 2026-06-22 | 10.1 | 10.47 | 9.79 | 10.33 | 1,699,722 | +0.49% |
| 2026-06-18 | 10.09 | 10.42 | 9.75 | 10.28 | 2,634,659 | +6.64% |
| 2026-06-17 | 9.44 | 9.925 | 9.26 | 9.64 | 1,417,148 | +1.69% |
| 2026-06-16 | 9.34 | 9.88 | 8.86 | 9.48 | 2,608,247 | +1.61% |
| 2026-06-15 | 8.82 | 9.61 | 8.82 | 9.33 | 1,960,054 | +6.81% |
| 2026-06-12 | 10.05 | 10.11 | 6.702 | 8.735 | 7,784,719 | -14.19% |
| 2026-06-11 | 10.19 | 10.48 | 10.02 | 10.18 | 1,097,428 | -0.20% |
| 2026-06-10 | 9.87 | 10.45 | 9.87 | 10.2 | 1,375,356 | +2.31% |
| 2026-06-09 | 9.86 | 10.04 | 9.55 | 9.97 | 1,544,618 | +1.22% |
| 2026-06-08 | 10.02 | 10.1 | 9.63 | 9.85 | 1,407,483 | +0.61% |
| 2026-06-05 | 10.235 | 10.255 | 9.75 | 9.79 | 1,717,308 | -4.49% |
| 2026-06-04 | 10.25 | 10.8 | 10.1 | 10.25 | 1,407,042 | +0.89% |
| 2026-06-03 | 10.21 | 10.225 | 9.86 | 10.16 | 1,850,387 | -0.97% |
| 2026-06-02 | 10.54 | 10.655 | 10.215 | 10.26 | 2,441,041 | -4.29% |
| 2026-06-01 | 10.91 | 11 | 10.61 | 10.72 | 1,262,125 | -2.90% |
| 2026-05-29 | 11.12 | 11.12 | 10.765 | 11.04 | 2,596,693 | -0.99% |
| 2026-05-28 | 10.84 | 11.21 | 10.58 | 11.15 | 1,194,448 | +0.72% |
| 2026-05-27 | 11.77 | 12.02 | 10.55 | 11.07 | 4,359,134 | -4.98% |
| 2026-05-26 | 11.55 | 12 | 11.465 | 11.65 | 1,170,484 | +1.66% |
| 2026-05-22 | 11.84 | 11.97 | 11.455 | 11.46 | 1,525,924 | -4.18% |
| 2026-05-21 | 12.38 | 12.55 | 11.92 | 11.96 | 1,096,337 | -3.39% |
| 2026-05-20 | 12.23 | 12.55 | 12 | 12.38 | 1,052,838 | +3.43% |
| 2026-05-19 | 11.57 | 11.98 | 11.41 | 11.97 | 1,374,098 | +2.31% |
| 2026-05-18 | 12.29 | 12.35 | 11.66 | 11.7 | 1,988,371 | -4.49% |
| 2026-05-15 | 12.86 | 13 | 11.8 | 12.25 | 3,266,355 | -7.76% |
| 2026-05-14 | 14.54 | 14.72 | 12.51 | 13.28 | 3,446,003 | -7.65% |
| 2026-05-13 | 14.77 | 14.86 | 13.78 | 14.38 | 2,377,106 | -2.57% |