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Aldeyra Therapeutics (ALDX) Historical Prices
| Date | Open | High | Low | Close | Adj Close | % Change | Volume | Relative Volume |
|---|---|---|---|---|---|---|---|---|
| Oct 30, 2026 | 0.67 | 0.68 | 0.55 | 0.56 | 0.56 | -15.02% | 896,537 | 0.78 |
| Oct 29, 2026 | 0.67 | 0.72 | 0.66 | 0.66 | 0.66 | -3.51% | 418,104 | 0.36 |
| Oct 28, 2026 | 0.64 | 0.69 | 0.63 | 0.68 | 0.68 | +6.55% | 724,978 | 0.63 |
| Oct 27, 2026 | 0.63 | 0.67 | 0.62 | 0.64 | 0.64 | +0.00% | 991,808 | 0.87 |
| Oct 26, 2026 | 0.66 | 0.67 | 0.63 | 0.64 | 0.64 | -1.23% | 786,261 | 0.69 |
| Oct 23, 2026 | 0.63 | 0.65 | 0.60 | 0.65 | 0.65 | +0.62% | 821,553 | 0.72 |
| Oct 22, 2026 | 0.67 | 0.73 | 0.63 | 0.65 | 0.65 | -3.73% | 717,821 | 0.62 |
| Oct 21, 2026 | 0.74 | 0.75 | 0.66 | 0.67 | 0.67 | -8.72% | 606,565 | 0.52 |
| Oct 20, 2026 | 0.65 | 0.75 | 0.65 | 0.73 | 0.73 | +10.38% | 1,650,613 | 1.43 |
| Oct 19, 2026 | 0.70 | 0.72 | 0.66 | 0.67 | 0.67 | -5.00% | 861,663 | 0.74 |
| Oct 16, 2026 | 0.74 | 0.74 | 0.65 | 0.70 | 0.70 | -5.02% | 1,809,772 | 1.57 |
| Oct 15, 2026 | 0.77 | 0.80 | 0.73 | 0.74 | 0.74 | -6.71% | 1,233,461 | 1.07 |
| Oct 14, 2026 | 0.88 | 0.90 | 0.79 | 0.79 | 0.79 | -12.12% | 1,578,462 | 1.38 |
| Oct 13, 2026 | 0.89 | 0.91 | 0.87 | 0.90 | 0.90 | -0.66% | 1,457,617 | 1.26 |
| Oct 12, 2026 | 0.92 | 0.94 | 0.88 | 0.91 | 0.91 | -1.20% | 1,340,827 | 1.16 |
| Oct 09, 2026 | 0.94 | 0.97 | 0.92 | 0.92 | 0.92 | -3.27% | 699,271 | 0.60 |
| Oct 08, 2026 | 0.96 | 0.97 | 0.91 | 0.95 | 0.95 | -1.15% | 1,178,535 | 1.02 |
| Oct 07, 2026 | 0.91 | 0.97 | 0.88 | 0.96 | 0.96 | +4.70% | 1,287,897 | 1.11 |
| Oct 06, 2026 | 0.95 | 0.99 | 0.86 | 0.92 | 0.92 | -0.87% | 8,234,452 | 7.76 |
| Oct 05, 2026 | 1.18 | 1.19 | 0.90 | 0.92 | 0.92 | -21.11% | 7,013,320 | 7.02 |
| Oct 02, 2026 | 1.31 | 1.31 | 1.15 | 1.17 | 1.17 | -9.30% | 2,278,805 | 2.29 |
| Oct 01, 2026 | 1.26 | 1.31 | 1.20 | 1.29 | 1.29 | +4.88% | 1,209,172 | 1.21 |
| Sep 30, 2026 | 1.34 | 1.35 | 1.22 | 1.23 | 1.23 | -6.82% | 1,651,522 | 1.70 |
| Sep 29, 2026 | 1.17 | 1.44 | 1.16 | 1.32 | 1.32 | +13.79% | 5,458,404 | 5.95 |
| Sep 28, 2026 | 1.18 | 1.22 | 1.15 | 1.16 | 1.16 | -3.73% | 1,020,512 | 1.07 |
| Sep 25, 2026 | 1.23 | 1.28 | 1.20 | 1.21 | 1.21 | -1.23% | 644,928 | 0.66 |
| Sep 24, 2026 | 1.35 | 1.35 | 1.22 | 1.22 | 1.22 | -9.63% | 838,696 | 0.84 |
| Sep 23, 2026 | 1.40 | 1.40 | 1.33 | 1.35 | 1.35 | -3.23% | 633,727 | 0.59 |
| Sep 22, 2026 | 1.37 | 1.40 | 1.35 | 1.40 | 1.40 | +3.33% | 429,894 | 0.39 |
| Sep 21, 2026 | 1.37 | 1.39 | 1.32 | 1.35 | 1.35 | -0.74% | 495,071 | 0.44 |
| Sep 18, 2026 | 1.40 | 1.40 | 1.35 | 1.36 | 1.36 | -1.45% | 367,724 | 0.31 |
| Sep 17, 2026 | 1.39 | 1.44 | 1.37 | 1.38 | 1.38 | +0.73% | 394,915 | 0.33 |
| Sep 16, 2026 | 1.38 | 1.40 | 1.36 | 1.37 | 1.37 | +0.00% | 791,858 | 0.65 |
| Sep 15, 2026 | 1.45 | 1.45 | 1.35 | 1.37 | 1.37 | -6.16% | 833,612 | 0.68 |
| Sep 14, 2026 | 1.35 | 1.49 | 1.35 | 1.46 | 1.46 | +8.96% | 1,168,295 | 0.96 |
| Sep 11, 2026 | 1.48 | 1.48 | 1.33 | 1.34 | 1.34 | -8.22% | 1,565,518 | 1.31 |
| Sep 10, 2026 | 1.48 | 1.51 | 1.46 | 1.46 | 1.46 | -2.67% | 552,536 | 0.46 |
| Sep 09, 2026 | 1.53 | 1.54 | 1.50 | 1.50 | 1.50 | -2.60% | 544,208 | 0.45 |
| Sep 08, 2026 | 1.47 | 1.55 | 1.47 | 1.54 | 1.54 | +4.05% | 721,817 | 0.59 |
| Sep 07, 2026 | 1.47 | 1.49 | 1.46 | 1.48 | 1.48 | +0.00% | 0 | 0.00 |
| Sep 04, 2026 | 1.47 | 1.49 | 1.46 | 1.48 | 1.48 | +0.00% | 486,184 | 0.39 |
| Sep 03, 2026 | 1.48 | 1.51 | 1.46 | 1.48 | 1.48 | -0.67% | 568,925 | 0.45 |
| Sep 02, 2026 | 1.51 | 1.54 | 1.46 | 1.49 | 1.49 | +0.00% | 498,451 | 0.39 |
| Sep 01, 2026 | 1.46 | 1.50 | 1.46 | 1.49 | 1.49 | +0.68% | 461,407 | 0.36 |
| Aug 31, 2026 | 1.51 | 1.51 | 1.47 | 1.48 | 1.48 | -0.34% | 495,386 | 0.38 |
| Aug 28, 2026 | 1.52 | 1.56 | 1.48 | 1.49 | 1.49 | -3.57% | 547,971 | 0.42 |
| Aug 27, 2026 | 1.57 | 1.58 | 1.53 | 1.54 | 1.54 | -1.28% | 277,452 | 0.21 |
| Aug 26, 2026 | 1.54 | 1.58 | 1.52 | 1.56 | 1.56 | +0.65% | 478,954 | 0.36 |
| Aug 25, 2026 | 1.52 | 1.56 | 1.50 | 1.55 | 1.55 | +1.97% | 444,726 | 0.34 |
| Aug 24, 2026 | 1.53 | 1.55 | 1.46 | 1.52 | 1.52 | +0.00% | 531,986 | 0.39 |
