Calamos Bitcoin 80 Series Structured Alt Protection ETF - October (CBTO)
BATS: CBTO · Real-Time Price · USD
20.37
+0.07 (0.34%)
At close: Feb 9, 2026, 4:00 PM EST
20.37
0.00 (0.00%)
After-hours: Feb 9, 2026, 8:00 PM EST
CBTO Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 9, 2026 | 20.24 | 20.37 | 20.24 | 20.37 | 20.37 | 0.33% | 2,426 |
| Feb 6, 2026 | 20.31 | 20.36 | 20.22 | 20.30 | 20.30 | 0.65% | 28,234 |
| Feb 5, 2026 | 20.29 | 20.37 | 20.07 | 20.17 | 20.17 | -1.75% | 292,235 |
| Feb 4, 2026 | 20.59 | 20.69 | 20.50 | 20.53 | 20.53 | -0.58% | 19,738 |
| Feb 3, 2026 | 20.75 | 20.75 | 20.49 | 20.65 | 20.65 | -0.51% | 8,057 |
| Feb 2, 2026 | 20.77 | 20.83 | 20.72 | 20.76 | 20.76 | -1.99% | 43,150 |
| Jan 30, 2026 | 21.11 | 21.19 | 21.02 | 21.18 | 21.18 | -0.20% | 15,643 |
| Jan 29, 2026 | 21.52 | 21.52 | 21.16 | 21.22 | 21.22 | -1.67% | 31,127 |
| Jan 28, 2026 | 21.65 | 21.66 | 21.58 | 21.58 | 21.58 | -0.19% | 2,478 |
| Jan 27, 2026 | 21.52 | 21.62 | 21.45 | 21.62 | 21.62 | 0.65% | 5,640 |
| Jan 26, 2026 | 21.48 | 21.54 | 21.41 | 21.48 | 21.48 | -0.51% | 6,972 |
| Jan 23, 2026 | 21.66 | 21.76 | 21.58 | 21.59 | 21.59 | -0.32% | 4,146 |
| Jan 22, 2026 | 21.65 | 21.68 | 21.60 | 21.66 | 21.66 | 0.05% | 7,013 |
| Jan 21, 2026 | 21.66 | 21.72 | 21.46 | 21.65 | 21.65 | -0.10% | 8,523 |
| Jan 20, 2026 | 21.78 | 21.79 | 21.63 | 21.67 | 21.67 | -2.33% | 4,968 |
| Jan 16, 2026 | 22.28 | 22.28 | 22.09 | 22.19 | 22.19 | 0.01% | 5,970 |
| Jan 15, 2026 | 22.27 | 22.34 | 22.19 | 22.19 | 22.19 | -1.26% | 4,689 |
| Jan 14, 2026 | 22.26 | 22.49 | 22.26 | 22.47 | 22.47 | 1.65% | 10,401 |
| Jan 13, 2026 | 21.90 | 22.11 | 21.90 | 22.11 | 22.11 | 1.59% | 1,302 |
| Jan 12, 2026 | 21.85 | 21.88 | 21.76 | 21.76 | 21.76 | 0.13% | 9,246 |
| Jan 9, 2026 | 21.72 | 21.90 | 21.71 | 21.73 | 21.73 | -0.22% | 2,672 |
| Jan 8, 2026 | 21.71 | 21.84 | 21.71 | 21.78 | 21.78 | -0.27% | 2,909 |
| Jan 7, 2026 | 21.88 | 21.88 | 21.84 | 21.84 | 21.84 | -0.68% | 1,254 |
| Jan 6, 2026 | 22.15 | 22.15 | 21.92 | 21.99 | 21.99 | -0.71% | 8,507 |
| Jan 5, 2026 | 22.05 | 22.21 | 22.05 | 22.15 | 22.15 | 1.97% | 9,136 |
| Jan 2, 2026 | 21.64 | 21.80 | 21.64 | 21.72 | 21.72 | 0.98% | 10,453 |
| Dec 31, 2025 | 21.50 | 21.56 | 21.50 | 21.51 | 21.51 | -0.51% | 6,876 |
| Dec 30, 2025 | 21.57 | 21.69 | 21.55 | 21.62 | 21.62 | 0.65% | 8,708 |
| Dec 29, 2025 | 21.50 | 21.61 | 21.48 | 21.48 | 21.48 | -0.51% | 10,661 |
| Dec 26, 2025 | 21.54 | 21.59 | 21.54 | 21.59 | 21.59 | 0.02% | 6,878 |
| Dec 24, 2025 | 21.59 | 21.63 | 21.55 | 21.59 | 21.59 | -0.90% | 3,661 |
| Dec 23, 2025 | 21.60 | 21.78 | 21.57 | 21.78 | 21.78 | 0.56% | 19,322 |
| Dec 22, 2025 | 21.79 | 21.81 | 21.64 | 21.66 | 21.66 | -0.06% | 4,558 |
| Dec 19, 2025 | 21.76 | 21.76 | 21.61 | 21.67 | 21.67 | 1.08% | 10,899 |
| Dec 18, 2025 | 21.70 | 21.71 | 21.43 | 21.44 | 21.44 | -0.47% | 65,094 |
| Dec 17, 2025 | 21.62 | 21.89 | 21.53 | 21.54 | 21.54 | -0.87% | 15,557 |
| Dec 16, 2025 | 21.66 | 21.86 | 21.63 | 21.73 | 21.73 | 0.79% | 23,409 |
| Dec 15, 2025 | 21.88 | 21.88 | 21.50 | 21.56 | 21.56 | -1.57% | 288,926 |
| Dec 12, 2025 | 21.98 | 22.04 | 21.77 | 21.91 | 21.91 | -1.11% | 132,440 |
| Dec 11, 2025 | 21.95 | 22.17 | 21.88 | 22.15 | 22.10 | -0.44% | 61,119 |
| Dec 10, 2025 | 22.11 | 22.38 | 22.10 | 22.25 | 22.20 | -0.05% | 38,926 |
| Dec 9, 2025 | 21.96 | 22.38 | 21.96 | 22.26 | 22.21 | 1.00% | 112,351 |
| Dec 8, 2025 | 22.05 | 22.05 | 21.91 | 22.04 | 21.99 | 0.61% | 29,965 |
| Dec 5, 2025 | 21.97 | 21.99 | 21.81 | 21.91 | 21.86 | -1.17% | 36,315 |
| Dec 4, 2025 | 22.24 | 22.24 | 22.13 | 22.17 | 22.12 | -0.47% | 37,751 |
| Dec 3, 2025 | 22.21 | 22.28 | 22.13 | 22.27 | 22.22 | 0.88% | 225,620 |
| Dec 2, 2025 | 21.81 | 22.21 | 21.80 | 22.08 | 22.03 | 2.01% | 18,757 |
| Dec 1, 2025 | 21.58 | 21.67 | 21.40 | 21.64 | 21.59 | -1.81% | 92,378 |
| Nov 28, 2025 | 22.12 | 22.16 | 22.00 | 22.04 | 21.99 | 0.29% | 10,793 |
| Nov 26, 2025 | 21.73 | 22.05 | 21.73 | 21.98 | 21.93 | 0.92% | 102,170 |