MARKET IS CLOSED
Loading latest tickers...
Market Indices
S&P 500
$7,722.72
+0.73%
NASDAQ 100
$30,807.93
+1.00%
DOW JONES
$51,177.00
+0.49%
NASDAQ Composite
$27,190.86
+1.19%
RUSSELL 2000
$2,815.20
+0.90%
CBOE VIX
$15.31
-6.59%
Sector Heatmap
Technology+1.01%
Financials+0.06%
Healthcare-0.01%
Consumer Cycl+1.13%
Consumer Staples+0.25%
Energy+0.40%
Industrials+0.78%
Materials+0.66%
Real Estate+0.32%
Utilities+0.38%
Comm Services+0.35%
CPNS — Calamos Nasdaq-100 Structured Alt Protection ETF - September
NYSE ArcaCalamos Nasdaq-100 Structured Alt Protection ETF - September
$28.63
+0.04(+0.14%)
- O
- 28.64
- H
- 28.64
- L
- 28.63
- V
- 434.03
⏱️ End-of-day dataAs of Oct 2, 2026
Latest Close$28.63
Period Return+14.91%
Period High$28.89
Period Low$24.92
Avg Daily Volume4.7K
Total Trading Days365
CPNS — Historical OHLCV Price & Volume Table
Apr 22, 2025 — Oct 2, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | $28.64 | $28.64 | $28.63 | $28.63 | +$0.04 | +0.14% | 434 | $28.63 | $28.63 $28.64 |
| Oct 1, 2026 | $28.58 | $28.61 | $28.55 | $28.59 | +$0.02 | +0.06% | 89,366 | $28.61 | $28.55 $28.61 |
| Sep 30, 2026 | $28.56 | $28.58 | $28.56 | $28.57 | +$0.05 | +0.18% | 1,297 | $28.57 | $28.56 $28.58 |
| Sep 29, 2026 | $28.51 | $28.52 | $28.48 | $28.52 | +$0.02 | +0.06% | 9,807 | $28.50 | $28.48 $28.52 |
| Sep 28, 2026 | $28.48 | $28.51 | $28.48 | $28.50 | $-0.05 | -0.19% | 13,268 | $28.49 | $28.48 $28.51 |
| Sep 25, 2026 | $28.53 | $28.56 | $28.53 | $28.56 | +$0.04 | +0.15% | 1,898 | $28.54 | $28.53 $28.56 |
| Sep 24, 2026 | $28.52 | $28.53 | $28.51 | $28.51 | +$0.00 | +0.01% | 1,783 | $28.52 | $28.51 $28.53 |
| Sep 23, 2026 | $28.51 | $28.51 | $28.46 | $28.51 | $-0.02 | -0.07% | 1,459 | $28.50 | $28.46 $28.51 |
| Sep 22, 2026 | $28.54 | $28.54 | $28.51 | $28.53 | +$0.05 | +0.19% | 3,861 | $28.53 | $28.51 $28.54 |
| Sep 21, 2026 | $28.45 | $28.51 | $28.44 | $28.48 | +$0.12 | +0.43% | 5,673 | $28.48 | $28.44 $28.51 |
| Sep 18, 2026 | $28.43 | $28.43 | $28.31 | $28.35 | +$0.00 | +0.01% | 3,342 | $28.35 | $28.31 $28.43 |
| Sep 17, 2026 | $28.36 | $28.36 | $28.32 | $28.35 | +$0.09 | +0.33% | 31,807 | $28.34 | $28.32 $28.36 |
| Sep 16, 2026 | $28.29 | $28.29 | $28.24 | $28.26 | $-0.01 | -0.03% | 673 | $28.26 | $28.24 $28.29 |
| Sep 15, 2026 | $28.31 | $28.31 | $28.24 | $28.26 | $-0.06 | -0.21% | 9,048 | $28.25 | $28.24 $28.31 |
| Sep 14, 2026 | $28.29 | $28.33 | $28.29 | $28.32 | $-0.01 | -0.03% | 5,667 | $28.32 | $28.29 $28.33 |
| Sep 11, 2026 | $28.36 | $28.36 | $28.33 | $28.33 | +$0.00 | +0.01% | 1,252 | $28.36 | $28.33 $28.36 |
| Sep 10, 2026 | $28.29 | $28.89 | $28.29 | $28.33 | $-0.06 | -0.20% | 15,543 | $28.33 | $28.29 $28.89 |
| Sep 9, 2026 | $28.41 | $28.41 | $28.37 | $28.39 | $-0.02 | -0.08% | 9,426 | $28.38 | $28.37 $28.41 |
| Sep 8, 2026 | $28.38 | $28.42 | $28.38 | $28.41 | +$0.00 | +0.00% | 2,701 | $28.42 | $28.38 $28.42 |
| Sep 4, 2026 | $28.40 | $28.42 | $28.40 | $28.41 | +$0.04 | +0.12% | 9,795 | $28.41 | $28.40 $28.42 |
| Sep 3, 2026 | $28.34 | $28.41 | $28.34 | $28.38 | +$0.04 | +0.15% | 14,541 | $28.39 | $28.34 $28.41 |
| Sep 2, 2026 | $28.31 | $28.35 | $28.30 | $28.33 | $-0.02 | -0.06% | 16,271 | $28.32 | $28.30 $28.35 |
| Sep 1, 2026 | $28.16 | $28.40 | $28.16 | $28.35 | $-0.05 | -0.19% | 111,115 | $28.33 | $28.16 $28.40 |
| Aug 31, 2026 | $28.39 | $28.42 | $28.39 | $28.40 | +$0.02 | +0.07% | 6,314 | $28.40 | $28.39 $28.42 |
| Aug 28, 2026 | $28.37 | $28.39 | $28.37 | $28.39 | +$0.01 | +0.04% | 3,870 | $28.37 | $28.37 $28.39 |
| Aug 27, 2026 | $28.39 | $28.39 | $28.37 | $28.37 | $-0.00 | +0.00% | 2,023 | $28.38 | $28.37 $28.39 |
| Aug 26, 2026 | $28.38 | $28.38 | $28.37 | $28.37 | $-0.00 | -0.01% | 210 | $28.37 | $28.37 $28.38 |
| Aug 25, 2026 | $28.38 | $28.39 | $28.36 | $28.38 | +$0.03 | +0.09% | 2,594 | $28.38 | $28.36 $28.39 |
| Aug 24, 2026 | $28.36 | $28.38 | $28.35 | $28.35 | $-0.02 | -0.07% | 485 | $28.36 | $28.35 $28.38 |
| Aug 21, 2026 | $28.37 | $28.37 | $28.37 | $28.37 | +$0.01 | +0.02% | 9 | $28.35 | $28.37 $28.37 |