CPSR Short Interest
Calamos S&P 500 Structured Alt Protection ETF â March
1W: +0.0%
1M: +0.3%
3M: +1.2%
YTD: +4.0%
1Y: +5.5%
$26.20
-0.00 (-0.01%)
Weekly Expected Move ±0.2%
$26
$26
$26
$26
$26
Overview
Chart
Holdings
Changes
Technicals
Analysis
Peers
Institutions
Dark Pool
Short Interest
Dividends
Weather
Short Volume Summary
2026-09-2999.7%
Short Ratio
of total volume
44.7%
20-Day Avg
60.8%
50-Day Avg
▼ Falling
5-Day Trend
0.0M
Short Volume
0.0M
Total Volume
Daily Short Volume Ratio
Short Volume vs Total Volume
Exchange Breakdown
2026-09-29| Exchange | Short Volume | Total Volume | Short % |
|---|---|---|---|
| NASDAQ | 601 | 603 | 99.7% |