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Celldex Therapeutics, Inc. (CLDX)
NASDAQ: CLDX · Real-Time Price · USD
29.43
+0.07 (0.24%)
At close: Mar 6, 2026, 4:00 PM EST
29.72
+0.29 (0.99%)
After-hours: Mar 6, 2026, 7:53 PM EST

Celldex Therapeutics Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 6, 202628.8129.8328.6229.4329.430.24%672,242
Mar 5, 202629.0529.5928.5829.3629.36-0.61%788,482
Mar 4, 202629.0630.1428.9529.5429.542.07%874,853
Mar 3, 202628.7230.0428.7228.9428.94-3.53%1,250,038
Mar 2, 202629.9430.6929.6230.0030.00-0.30%1,051,290
Feb 27, 202630.1530.4629.4330.0930.09-1.80%1,344,938
Feb 26, 202630.0531.3129.8430.6430.64-0.58%1,344,086
Feb 25, 202625.5531.0025.4030.8230.8224.07%3,753,177
Feb 24, 202624.5325.1124.1924.8424.842.14%815,760
Feb 23, 202623.6524.9023.5624.3224.325.65%1,088,247
Feb 20, 202623.3423.7922.6023.0223.02-2.21%435,251
Feb 19, 202622.8723.6022.6323.5423.542.35%582,256
Feb 18, 202622.9323.5422.9123.0023.000.26%611,508
Feb 17, 202622.9423.4522.4622.9422.94-0.26%766,663
Feb 13, 202623.6624.2922.5123.0023.00-2.42%1,187,040
Feb 12, 202624.5724.7823.0923.5723.57-4.19%413,744
Feb 11, 202624.7225.0223.6224.6024.60-0.12%384,473
Feb 10, 202624.6925.2424.4624.6324.63-0.73%362,860
Feb 9, 202623.7424.8823.1224.8124.814.42%454,029
Feb 6, 202623.1523.9822.3323.7623.765.23%818,649
Feb 5, 202624.0424.3422.5522.5822.58-6.96%1,218,268
Feb 4, 202625.3225.3424.0224.2724.27-3.58%598,034
Feb 3, 202624.7225.6024.6825.1725.172.07%818,243
Feb 2, 202624.6025.1524.3724.6624.660.24%736,377
Jan 30, 202624.3924.9923.9524.6024.60-0.36%568,285
Jan 29, 202624.7325.1024.3724.6924.69-0.32%401,156
Jan 28, 202626.2126.2124.5824.7724.77-5.57%359,603
Jan 27, 202626.5626.8625.9426.2326.23-1.28%346,651
Jan 26, 202625.5726.7525.4026.5726.572.51%898,798
Jan 23, 202626.5626.7425.7125.9225.92-3.46%361,236
Jan 22, 202626.0326.9625.7026.8526.852.60%323,004
Jan 21, 202625.4026.2125.3226.1726.174.10%399,006
Jan 20, 202625.4425.6125.0025.1425.14-1.99%464,371
Jan 16, 202625.7826.1525.5825.6525.65-0.16%675,539
Jan 15, 202626.2426.4625.2825.6925.69-2.47%730,545
Jan 14, 202625.9526.9925.7926.3426.341.58%1,261,921
Jan 13, 202625.6826.5025.1525.9325.931.01%855,749
Jan 12, 202627.2027.2025.2625.6725.67-6.25%1,060,660
Jan 9, 202627.5928.0027.0027.3827.380.11%544,786
Jan 8, 202627.2727.9626.9927.3527.35-1.48%777,492
Jan 7, 202626.5228.2726.3727.7627.765.63%593,044
Jan 6, 202625.3526.3725.1526.2826.282.66%815,569
Jan 5, 202627.0427.3025.5025.6025.60-5.22%783,537
Jan 2, 202626.9127.4426.6227.0127.01-0.55%1,005,162
Dec 31, 202526.3427.6525.9027.1627.162.76%722,719
Dec 30, 202525.8326.5025.5426.4326.431.54%1,167,841
Dec 29, 202526.3326.6025.5126.0326.03-1.40%491,410
Dec 26, 202526.5726.5926.0526.4026.40-1.60%356,294
Dec 24, 202526.5826.9526.3926.8326.830.94%221,201
Dec 23, 202527.1327.4326.2226.5826.58-2.53%463,673
Dec 22, 202525.4727.9225.3927.2727.276.52%738,397
Dec 19, 202525.4226.0425.0925.6025.601.23%1,565,703
Dec 18, 202525.9926.1624.9725.2925.29-1.86%476,218
Dec 17, 202526.5926.9525.7025.7725.77-3.41%678,608
Dec 16, 202526.9527.1626.5626.6826.68-1.51%592,892
Dec 15, 202527.9027.9026.8227.0927.09-1.53%864,323
Dec 12, 202528.0228.1427.2927.5127.51-1.54%658,746
Dec 11, 202528.2328.7927.8627.9427.94-0.89%669,856
Dec 10, 202528.1028.7227.5128.1928.190.36%895,951
Dec 9, 202529.7129.9127.7828.0928.09-5.74%1,561,576
Dec 8, 202529.8530.5029.1129.8029.801.19%1,092,687
Dec 5, 202529.5029.8328.8229.4529.45-0.51%1,067,669
Dec 4, 202527.6829.7127.6829.6029.606.44%741,926
Dec 3, 202526.8228.4926.6827.8127.814.27%804,537
Dec 2, 202526.3427.7525.9226.6726.672.89%831,268
Dec 1, 202526.6026.7325.6925.9225.92-4.07%464,783
Nov 28, 202526.8227.0626.6127.0227.020.86%292,050
Nov 26, 202526.2726.8226.0226.7926.791.32%462,131
Nov 25, 202526.3626.5925.7126.4426.440.46%408,540
Nov 24, 202526.0826.6325.0626.3226.321.54%755,234
Nov 21, 202524.9326.0924.7925.9225.923.39%607,669
Nov 20, 202524.9326.1024.7425.0725.070.60%662,032
Nov 19, 202525.3525.9924.5324.9224.92-2.58%893,460
Nov 18, 202525.5825.9924.9225.5825.58-1.62%606,010
Nov 17, 202525.4626.5025.4026.0026.001.76%1,285,704
Nov 14, 202523.4725.6223.4725.5525.557.72%962,600
Nov 13, 202523.9524.6423.6323.7223.72-2.19%753,191
Nov 12, 202524.2225.0323.6724.2524.25-0.49%807,608
Nov 11, 202522.2624.7722.1024.3724.377.50%1,507,241
Nov 10, 202523.2823.5522.3022.6722.67-1.00%1,384,048
Nov 7, 202523.2623.2622.5022.9022.90-1.55%771,918
Nov 6, 202523.4923.7723.0123.2623.26-1.98%822,401
Nov 5, 202523.8624.1423.2923.7323.73-0.50%890,688
Nov 4, 202524.0024.7523.6523.8523.85-3.64%1,300,584
Nov 3, 202526.4626.8024.4024.7524.75-7.41%1,344,053
Oct 31, 202526.0026.8525.6926.7326.732.81%1,176,169
Oct 30, 202525.9226.6525.9026.0026.000.04%850,790
Oct 29, 202526.8527.0125.7025.9925.99-3.95%636,937
Oct 28, 202527.2427.6526.8027.0627.06-1.13%507,114
Oct 27, 202526.8227.8526.8027.3727.372.43%624,006
Oct 24, 202526.6226.7726.1826.7226.721.75%461,862
Oct 23, 202526.8026.9025.9726.2626.26-1.72%822,124
Oct 22, 202527.9128.2026.5526.7226.72-4.26%639,699
Oct 21, 202528.0328.5927.4427.9127.910.87%902,584
Oct 20, 202527.5827.8026.6027.6727.673.13%633,200
Oct 17, 202526.3527.0126.0326.8326.831.05%704,642
Oct 16, 202527.5327.8926.1726.5526.55-2.89%773,773
Oct 15, 202526.2127.7326.1027.3427.343.29%978,817
Oct 14, 202526.8127.4426.4526.4726.47-2.43%964,084
Oct 13, 202524.8727.4024.5027.1327.131.34%1,100,938