Clearside Biomedical, Inc. (CLSD)
NASDAQ: CLSD · Real-Time Price · USD
3.070
-0.270 (-8.08%)
At close: Nov 18, 2025, 4:00 PM EST
3.270
+0.200 (6.51%)
After-hours: Nov 18, 2025, 4:56 PM EST
Clearside Biomedical Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 18, 2025 | 3.31 | 3.44 | 3.20 | 3.20 | 3.20 | -4.19% | 20,831 |
| Nov 17, 2025 | 3.63 | 3.75 | 3.33 | 3.34 | 3.34 | -12.57% | 46,797 |
| Nov 14, 2025 | 3.65 | 4.00 | 3.60 | 3.82 | 3.82 | 3.52% | 44,089 |
| Nov 13, 2025 | 3.77 | 3.98 | 3.65 | 3.69 | 3.69 | -3.66% | 36,392 |
| Nov 12, 2025 | 4.26 | 4.26 | 3.75 | 3.83 | 3.83 | 0.92% | 59,900 |
| Nov 11, 2025 | 3.68 | 3.92 | 3.66 | 3.80 | 3.80 | 3.12% | 31,431 |
| Nov 10, 2025 | 3.78 | 3.91 | 3.60 | 3.68 | 3.68 | -1.08% | 64,202 |
| Nov 7, 2025 | 3.96 | 3.96 | 3.70 | 3.72 | 3.72 | -7.46% | 76,704 |
| Nov 6, 2025 | 4.00 | 4.04 | 3.81 | 4.02 | 4.02 | -1.23% | 22,943 |
| Nov 5, 2025 | 3.72 | 4.14 | 3.72 | 4.07 | 4.07 | 10.00% | 24,665 |
| Nov 4, 2025 | 4.00 | 4.13 | 3.70 | 3.70 | 3.70 | -9.54% | 37,301 |
| Nov 3, 2025 | 4.04 | 4.17 | 3.88 | 4.09 | 4.09 | 0.49% | 86,825 |
| Oct 31, 2025 | 3.71 | 4.15 | 3.71 | 4.07 | 4.07 | 7.96% | 44,102 |
| Oct 30, 2025 | 3.68 | 3.78 | 3.61 | 3.77 | 3.77 | 2.45% | 19,322 |
| Oct 29, 2025 | 3.90 | 3.90 | 3.67 | 3.68 | 3.68 | -5.64% | 23,846 |
| Oct 28, 2025 | 3.94 | 4.08 | 3.76 | 3.90 | 3.90 | 0.52% | 32,011 |
| Oct 27, 2025 | 3.97 | 3.97 | 3.77 | 3.88 | 3.88 | -0.51% | 34,475 |
| Oct 24, 2025 | 3.81 | 3.99 | 3.81 | 3.90 | 3.90 | 2.63% | 33,744 |
| Oct 23, 2025 | 3.73 | 3.99 | 3.66 | 3.80 | 3.80 | 0.80% | 23,214 |
| Oct 22, 2025 | 3.92 | 3.97 | 3.68 | 3.77 | 3.77 | -3.95% | 21,764 |
| Oct 21, 2025 | 4.07 | 4.07 | 3.89 | 3.93 | 3.93 | -4.03% | 7,766 |
| Oct 20, 2025 | 3.81 | 4.10 | 3.76 | 4.09 | 4.09 | 7.92% | 26,935 |
| Oct 17, 2025 | 3.66 | 3.86 | 3.66 | 3.79 | 3.79 | 2.29% | 11,139 |
| Oct 16, 2025 | 4.00 | 4.10 | 3.69 | 3.71 | 3.71 | -9.85% | 63,807 |
| Oct 15, 2025 | 4.21 | 4.21 | 4.02 | 4.11 | 4.11 | -0.84% | 26,079 |
| Oct 14, 2025 | 3.96 | 4.16 | 3.88 | 4.15 | 4.15 | 4.67% | 24,817 |
| Oct 13, 2025 | 4.03 | 4.19 | 3.90 | 3.96 | 3.96 | -0.50% | 28,649 |
| Oct 10, 2025 | 4.36 | 4.36 | 3.98 | 3.98 | 3.98 | -8.72% | 51,051 |
| Oct 9, 2025 | 4.40 | 4.50 | 4.22 | 4.36 | 4.36 | -0.91% | 35,750 |
| Oct 8, 2025 | 4.20 | 4.44 | 4.19 | 4.40 | 4.40 | 5.26% | 21,743 |
| Oct 7, 2025 | 4.31 | 4.35 | 4.07 | 4.18 | 4.18 | -3.91% | 35,369 |
| Oct 6, 2025 | 4.43 | 4.50 | 4.32 | 4.35 | 4.35 | -0.46% | 62,578 |
| Oct 3, 2025 | 4.07 | 4.37 | 4.07 | 4.37 | 4.37 | 7.37% | 25,928 |
| Oct 2, 2025 | 4.17 | 4.19 | 4.00 | 4.07 | 4.07 | -2.63% | 10,956 |
| Oct 1, 2025 | 4.08 | 4.26 | 4.04 | 4.18 | 4.18 | 5.29% | 30,297 |
| Sep 30, 2025 | 4.16 | 4.45 | 3.94 | 3.97 | 3.97 | -5.48% | 64,159 |
| Sep 29, 2025 | 4.05 | 4.28 | 3.94 | 4.20 | 4.20 | 3.96% | 83,611 |
| Sep 26, 2025 | 3.99 | 4.11 | 3.90 | 4.04 | 4.04 | 8.31% | 99,122 |
| Sep 25, 2025 | 3.96 | 4.04 | 3.73 | 3.73 | 3.73 | -6.75% | 46,573 |
| Sep 24, 2025 | 3.91 | 4.10 | 3.84 | 4.00 | 4.00 | 1.01% | 27,941 |
| Sep 23, 2025 | 4.45 | 4.57 | 3.96 | 3.96 | 3.96 | -9.79% | 75,807 |
| Sep 22, 2025 | 3.73 | 4.52 | 3.73 | 4.39 | 4.39 | 16.76% | 108,393 |
| Sep 19, 2025 | 3.85 | 4.01 | 3.66 | 3.76 | 3.76 | -3.34% | 57,213 |
| Sep 18, 2025 | 3.64 | 4.20 | 3.64 | 3.89 | 3.89 | 7.76% | 114,387 |
| Sep 17, 2025 | 3.56 | 3.76 | 3.32 | 3.61 | 3.61 | 1.12% | 88,870 |
| Sep 16, 2025 | 3.91 | 4.01 | 3.52 | 3.57 | 3.57 | -9.62% | 176,447 |
| Sep 15, 2025 | 4.04 | 4.43 | 3.70 | 3.95 | 3.95 | -17.57% | 263,936 |
| Sep 12, 2025 | 5.10 | 5.23 | 4.77 | 4.79 | 4.79 | -8.62% | 92,854 |
| Sep 11, 2025 | 5.07 | 5.33 | 4.95 | 5.24 | 5.24 | 5.34% | 46,811 |
| Sep 10, 2025 | 5.29 | 5.31 | 4.68 | 4.98 | 4.98 | -2.01% | 75,383 |