Arcellx, Inc. (ACLX)
NASDAQ: ACLX · Real-Time Price · USD
70.20
+1.70 (2.48%)
At close: Feb 17, 2026, 4:00 PM EST
68.00
-2.20 (-3.13%)
After-hours: Feb 17, 2026, 7:21 PM EST
Arcellx Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 17, 2026 | 68.73 | 70.79 | 68.49 | 70.20 | 70.20 | 2.48% | 858,316 |
| Feb 13, 2026 | 69.24 | 70.55 | 68.23 | 68.50 | 68.50 | -0.22% | 687,984 |
| Feb 12, 2026 | 68.16 | 69.99 | 67.26 | 68.65 | 68.65 | -1.76% | 600,031 |
| Feb 11, 2026 | 67.28 | 70.34 | 66.89 | 69.88 | 69.88 | 3.93% | 796,587 |
| Feb 10, 2026 | 68.85 | 69.74 | 66.12 | 67.24 | 67.24 | -2.27% | 721,762 |
| Feb 9, 2026 | 67.61 | 68.98 | 66.92 | 68.80 | 68.80 | 1.13% | 639,738 |
| Feb 6, 2026 | 67.95 | 68.82 | 66.44 | 68.03 | 68.03 | 1.63% | 575,247 |
| Feb 5, 2026 | 70.02 | 71.25 | 66.46 | 66.94 | 66.94 | -3.52% | 1,066,431 |
| Feb 4, 2026 | 70.14 | 70.91 | 68.47 | 69.38 | 69.38 | -0.12% | 693,893 |
| Feb 3, 2026 | 69.00 | 71.23 | 68.60 | 69.46 | 69.46 | -0.01% | 586,941 |
| Feb 2, 2026 | 67.71 | 69.98 | 67.71 | 69.47 | 69.47 | 1.70% | 582,963 |
| Jan 30, 2026 | 68.54 | 69.24 | 66.87 | 68.31 | 68.31 | 0.07% | 842,009 |
| Jan 29, 2026 | 67.64 | 68.87 | 67.43 | 68.26 | 68.26 | 0.18% | 483,102 |
| Jan 28, 2026 | 68.61 | 69.05 | 67.00 | 68.14 | 68.14 | -0.54% | 659,806 |
| Jan 27, 2026 | 68.39 | 69.67 | 67.24 | 68.51 | 68.51 | -0.06% | 1,094,216 |
| Jan 26, 2026 | 67.47 | 69.70 | 66.55 | 68.55 | 68.55 | 1.26% | 701,503 |
| Jan 23, 2026 | 68.57 | 69.15 | 66.61 | 67.70 | 67.70 | -1.34% | 828,598 |
| Jan 22, 2026 | 68.95 | 69.94 | 66.00 | 68.62 | 68.62 | -0.36% | 1,573,497 |
| Jan 21, 2026 | 71.03 | 72.00 | 68.47 | 68.87 | 68.87 | -4.57% | 1,242,414 |
| Jan 20, 2026 | 67.47 | 76.50 | 66.50 | 72.17 | 72.17 | 4.69% | 2,417,302 |
| Jan 16, 2026 | 68.74 | 70.11 | 67.50 | 68.94 | 68.94 | 0.91% | 573,598 |
| Jan 15, 2026 | 69.80 | 69.91 | 67.67 | 68.32 | 68.32 | -2.20% | 639,026 |
| Jan 14, 2026 | 66.53 | 69.89 | 65.10 | 69.86 | 69.86 | 4.66% | 854,411 |
| Jan 13, 2026 | 64.39 | 67.23 | 63.68 | 66.75 | 66.75 | 2.90% | 520,719 |
| Jan 12, 2026 | 65.65 | 65.93 | 63.33 | 64.87 | 64.87 | -2.11% | 557,790 |
| Jan 9, 2026 | 64.83 | 66.83 | 64.70 | 66.27 | 66.27 | 3.05% | 1,022,680 |
| Jan 8, 2026 | 64.13 | 64.98 | 62.66 | 64.31 | 64.31 | -1.08% | 1,210,762 |
| Jan 7, 2026 | 62.16 | 66.08 | 62.16 | 65.01 | 65.01 | 4.75% | 1,211,753 |
| Jan 6, 2026 | 61.66 | 63.06 | 61.18 | 62.06 | 62.06 | 0.37% | 823,544 |
| Jan 5, 2026 | 62.62 | 63.15 | 60.36 | 61.83 | 61.83 | -2.38% | 870,726 |
| Jan 2, 2026 | 64.99 | 65.97 | 62.88 | 63.34 | 63.34 | -2.85% | 831,354 |
| Dec 31, 2025 | 63.50 | 65.50 | 63.03 | 65.20 | 65.20 | 2.52% | 732,316 |
| Dec 30, 2025 | 64.65 | 64.91 | 63.39 | 63.60 | 63.60 | -2.35% | 680,568 |
| Dec 29, 2025 | 65.34 | 65.88 | 64.66 | 65.13 | 65.13 | -0.88% | 409,445 |
| Dec 26, 2025 | 65.66 | 65.99 | 64.70 | 65.71 | 65.71 | -0.44% | 436,063 |
| Dec 24, 2025 | 66.04 | 66.79 | 65.79 | 66.00 | 66.00 | 0.75% | 289,472 |
| Dec 23, 2025 | 64.30 | 66.10 | 64.30 | 65.51 | 65.51 | 0.51% | 1,254,002 |
| Dec 22, 2025 | 64.45 | 66.30 | 64.17 | 65.18 | 65.18 | 1.91% | 866,006 |
| Dec 19, 2025 | 64.52 | 65.27 | 63.48 | 63.96 | 63.96 | -0.27% | 1,889,929 |
| Dec 18, 2025 | 64.96 | 65.92 | 63.49 | 64.13 | 64.13 | -0.91% | 988,685 |
| Dec 17, 2025 | 66.19 | 66.72 | 64.20 | 64.72 | 64.72 | -2.43% | 1,011,362 |
| Dec 16, 2025 | 67.92 | 69.50 | 65.60 | 66.33 | 66.33 | -2.94% | 1,265,448 |
| Dec 15, 2025 | 71.94 | 72.85 | 67.02 | 68.34 | 68.34 | -4.90% | 1,742,853 |
| Dec 12, 2025 | 72.93 | 73.94 | 71.09 | 71.86 | 71.86 | -1.14% | 713,549 |
| Dec 11, 2025 | 72.23 | 73.98 | 71.23 | 72.69 | 72.69 | 0.99% | 1,135,254 |
| Dec 10, 2025 | 71.13 | 72.40 | 68.64 | 71.98 | 71.98 | 1.61% | 1,059,124 |
| Dec 9, 2025 | 73.57 | 74.99 | 69.53 | 70.84 | 70.84 | -4.37% | 1,549,446 |
| Dec 8, 2025 | 74.95 | 79.75 | 69.69 | 74.08 | 74.08 | 6.50% | 4,064,915 |
| Dec 5, 2025 | 67.93 | 69.81 | 66.51 | 69.56 | 69.56 | 1.62% | 1,432,160 |
| Dec 4, 2025 | 72.20 | 75.03 | 66.00 | 68.45 | 68.45 | -6.16% | 2,207,545 |