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Apellis Pharmaceuticals, Inc. (APLS)
NASDAQ: APLS · Real-Time Price · USD
20.96
-0.68 (-3.14%)
At close: Feb 27, 2026, 4:00 PM EST
20.80
-0.16 (-0.76%)
After-hours: Feb 27, 2026, 7:55 PM EST

Apellis Pharmaceuticals Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Feb 27, 202621.3021.3020.7920.9420.94-3.23%1,874,102
Feb 26, 202621.4422.1220.8221.6421.641.03%2,222,028
Feb 25, 202622.4022.4020.9421.4221.42-3.21%2,264,148
Feb 24, 202621.1222.6720.1022.1322.13-1.51%3,867,177
Feb 23, 202622.1622.7722.0222.4722.470.85%2,355,452
Feb 20, 202622.8122.8122.0822.2822.28-2.28%1,506,521
Feb 19, 202622.0522.8121.6422.8022.802.70%2,045,093
Feb 18, 202621.5922.4121.5922.2022.202.92%1,347,320
Feb 17, 202621.6821.9321.3021.5721.57-0.60%1,523,556
Feb 13, 202622.0522.5521.5421.7021.70-1.59%1,959,650
Feb 12, 202622.2322.3821.7222.0522.05-1.17%1,338,180
Feb 11, 202622.4622.5021.7122.3122.31-1.20%1,876,242
Feb 10, 202623.1223.1822.5122.5822.58-1.10%1,274,697
Feb 9, 202622.9423.6922.7022.8322.83-2.81%2,603,301
Feb 6, 202622.6823.5822.5723.4923.494.12%1,824,965
Feb 5, 202623.3124.1022.2922.5622.56-2.55%2,941,598
Feb 4, 202623.3223.4422.6923.1523.15-0.73%2,272,216
Feb 3, 202622.5023.9322.5023.3223.322.15%2,647,208
Feb 2, 202622.0423.3921.5922.8322.831.11%2,802,953
Jan 30, 202622.9623.4221.8022.5822.58-2.04%18,557,812
Jan 29, 202622.7823.6022.6923.0523.05-0.09%3,780,369
Jan 28, 202622.4423.7922.1423.0723.075.78%5,695,066
Jan 27, 202621.9522.0921.1021.8121.81-0.82%2,033,038
Jan 26, 202621.5922.1121.3021.9921.991.10%1,098,681
Jan 23, 202621.7822.1421.4221.7521.75-1.14%2,214,978
Jan 22, 202620.9522.2420.9522.0022.005.01%2,893,447
Jan 21, 202621.6421.6920.6920.9520.952.34%3,748,745
Jan 20, 202619.6520.5219.2620.4720.472.66%2,785,140
Jan 16, 202620.5320.7019.7619.9419.94-2.87%2,225,003
Jan 15, 202620.4720.5920.0420.5320.530.98%2,191,474
Jan 14, 202621.2921.2920.0320.3320.33-4.69%5,579,224
Jan 13, 202622.8123.0921.1321.3321.33-8.06%4,024,534
Jan 12, 202626.4126.5522.3723.2023.20-15.02%5,258,106
Jan 9, 202626.6027.4626.1927.3027.303.96%4,009,333
Jan 8, 202626.2326.4425.7726.2626.26-0.87%3,203,859
Jan 7, 202624.0226.6824.0226.4926.4910.65%3,445,880
Jan 6, 202624.8425.4623.6923.9423.94-3.74%1,882,490
Jan 5, 202625.8225.9124.4824.8724.87-3.83%2,082,830
Jan 2, 202625.0926.2425.0125.8625.862.95%3,274,850
Dec 31, 202525.1025.3325.0225.1225.12-0.48%954,870
Dec 30, 202525.2625.7724.8525.2425.240.28%1,502,484
Dec 29, 202524.8525.3724.5725.1725.170.80%2,256,510
Dec 26, 202525.0825.0824.5824.9724.97-0.76%786,630
Dec 24, 202524.8825.2024.7425.1625.161.37%864,299
Dec 23, 202525.6025.9124.7524.8224.82-2.28%1,829,810
Dec 22, 202524.6726.1224.4025.4025.403.04%3,561,563
Dec 19, 202524.4525.1824.3624.6524.650.69%3,201,812
Dec 18, 202525.3125.7424.2524.4824.48-2.86%3,858,200
Dec 17, 202525.0425.9525.0225.2025.20-0.43%3,103,207
Dec 16, 202524.4925.8924.0125.3125.313.05%2,558,330