Celldex Therapeutics, Inc. (CLDX)
NASDAQ: CLDX · Real-Time Price · USD
24.85
+0.35 (1.43%)
Sep 16, 2025, 2:41 PM EDT - Market open
Celldex Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 16, 2025 | 24.50 | 24.98 | 24.42 | 24.70 | - | 0.82% | 228,912 |
| Sep 15, 2025 | 24.58 | 25.05 | 24.02 | 24.50 | 24.50 | 0.20% | 1,130,109 |
| Sep 12, 2025 | 25.18 | 25.31 | 24.35 | 24.45 | 24.45 | -2.98% | 1,298,132 |
| Sep 11, 2025 | 25.18 | 25.51 | 24.79 | 25.20 | 25.20 | 0.96% | 1,135,084 |
| Sep 10, 2025 | 24.31 | 25.29 | 24.18 | 24.96 | 24.96 | 2.72% | 1,534,201 |
| Sep 9, 2025 | 23.51 | 24.35 | 23.00 | 24.30 | 24.30 | 3.85% | 1,025,417 |
| Sep 8, 2025 | 22.85 | 24.04 | 22.44 | 23.40 | 23.40 | 2.32% | 2,679,036 |
| Sep 5, 2025 | 22.95 | 23.49 | 22.59 | 22.87 | 22.87 | 0.40% | 1,140,628 |
| Sep 4, 2025 | 23.52 | 23.57 | 22.34 | 22.78 | 22.78 | -3.52% | 1,442,303 |
| Sep 3, 2025 | 21.98 | 23.69 | 21.77 | 23.61 | 23.61 | 7.03% | 1,598,134 |
| Sep 2, 2025 | 21.88 | 22.76 | 21.88 | 22.06 | 22.06 | -0.09% | 1,891,364 |
| Aug 29, 2025 | 22.52 | 23.02 | 21.71 | 22.08 | 22.08 | -1.34% | 1,329,314 |
| Aug 28, 2025 | 22.82 | 23.27 | 22.20 | 22.38 | 22.38 | -0.97% | 1,871,453 |
| Aug 27, 2025 | 21.72 | 23.00 | 21.40 | 22.60 | 22.60 | 3.91% | 1,385,478 |
| Aug 26, 2025 | 22.04 | 22.67 | 21.34 | 21.75 | 21.75 | -0.82% | 1,201,719 |
| Aug 25, 2025 | 22.74 | 22.83 | 21.72 | 21.93 | 21.93 | -2.36% | 1,609,643 |
| Aug 22, 2025 | 22.11 | 22.75 | 21.56 | 22.46 | 22.46 | 2.00% | 1,797,866 |
| Aug 21, 2025 | 20.71 | 22.32 | 20.37 | 22.02 | 22.02 | 5.41% | 2,428,843 |
| Aug 20, 2025 | 21.96 | 23.08 | 20.84 | 20.89 | 20.89 | -13.03% | 3,093,572 |
| Aug 19, 2025 | 24.48 | 24.65 | 23.69 | 24.02 | 24.02 | -1.88% | 1,362,382 |
| Aug 18, 2025 | 25.15 | 25.54 | 24.14 | 24.48 | 24.48 | -4.00% | 1,670,766 |
| Aug 15, 2025 | 25.05 | 25.65 | 24.66 | 25.50 | 25.50 | 2.25% | 1,401,124 |
| Aug 14, 2025 | 24.50 | 25.19 | 24.29 | 24.94 | 24.94 | -0.20% | 1,100,609 |
| Aug 13, 2025 | 24.42 | 25.79 | 23.93 | 24.99 | 24.99 | 5.00% | 2,030,661 |
| Aug 12, 2025 | 20.24 | 23.88 | 20.19 | 23.80 | 23.80 | 18.94% | 1,883,571 |
| Aug 11, 2025 | 20.54 | 21.55 | 19.72 | 20.01 | 20.01 | -3.15% | 1,527,705 |
| Aug 8, 2025 | 20.27 | 21.61 | 20.10 | 20.66 | 20.66 | -2.59% | 770,963 |
| Aug 7, 2025 | 21.45 | 21.66 | 20.73 | 21.21 | 21.21 | -1.07% | 841,052 |
| Aug 6, 2025 | 21.77 | 21.92 | 20.65 | 21.44 | 21.44 | -3.12% | 991,064 |
| Aug 5, 2025 | 21.65 | 22.60 | 21.46 | 22.13 | 22.13 | 1.51% | 935,771 |
| Aug 4, 2025 | 22.07 | 22.28 | 21.55 | 21.80 | 21.80 | -1.76% | 827,216 |
| Aug 1, 2025 | 21.81 | 22.39 | 21.69 | 22.19 | 22.19 | 0.96% | 768,053 |
| Jul 31, 2025 | 22.66 | 23.02 | 21.73 | 21.98 | 21.98 | -3.64% | 783,425 |
| Jul 30, 2025 | 22.27 | 23.41 | 22.14 | 22.81 | 22.81 | 3.92% | 1,020,052 |
| Jul 29, 2025 | 22.01 | 22.24 | 21.57 | 21.95 | 21.95 | -0.27% | 694,130 |
| Jul 28, 2025 | 23.30 | 23.47 | 21.99 | 22.01 | 22.01 | -5.74% | 1,169,614 |
| Jul 25, 2025 | 23.17 | 23.50 | 22.52 | 23.35 | 23.35 | 0.56% | 969,967 |
| Jul 24, 2025 | 23.86 | 24.06 | 22.90 | 23.22 | 23.22 | -2.72% | 849,843 |
| Jul 23, 2025 | 22.65 | 23.92 | 22.36 | 23.87 | 23.87 | 6.75% | 1,237,774 |
| Jul 22, 2025 | 21.80 | 22.67 | 21.71 | 22.36 | 22.36 | 1.36% | 717,511 |
| Jul 21, 2025 | 22.42 | 22.80 | 21.90 | 22.06 | 22.06 | -1.56% | 745,827 |
| Jul 18, 2025 | 23.16 | 23.33 | 22.21 | 22.41 | 22.41 | -2.44% | 880,630 |
| Jul 17, 2025 | 22.96 | 23.39 | 22.52 | 22.97 | 22.97 | -0.04% | 1,019,794 |
| Jul 16, 2025 | 23.00 | 23.40 | 22.31 | 22.98 | 22.98 | 0.57% | 676,377 |
| Jul 15, 2025 | 23.53 | 23.85 | 22.30 | 22.85 | 22.85 | -2.18% | 964,101 |
| Jul 14, 2025 | 22.79 | 23.50 | 22.64 | 23.36 | 23.36 | 1.96% | 499,774 |
| Jul 11, 2025 | 22.64 | 23.55 | 22.50 | 22.91 | 22.91 | 1.01% | 808,270 |
| Jul 10, 2025 | 22.31 | 22.82 | 21.70 | 22.68 | 22.68 | 0.98% | 642,092 |
| Jul 9, 2025 | 21.66 | 22.69 | 21.50 | 22.46 | 22.46 | 5.30% | 1,124,711 |
| Jul 8, 2025 | 21.00 | 21.69 | 20.76 | 21.33 | 21.33 | 1.67% | 701,230 |