CPSJ Short Interest
Calamos S&P 500 Structured Alt Protection ETF â July
1W: +0.0%
1M: +0.4%
3M: +1.0%
YTD: +4.2%
1Y: +5.3%
$28.02
+0.01 (+0.04%)
Weekly Expected Move ±0.3%
$28
$28
$28
$28
$28
Overview
Chart
Holdings
Changes
Technicals
Analysis
Peers
Institutions
Dark Pool
Short Interest
Dividends
Weather
Short Volume Summary
2026-10-0134.8%
Short Ratio
of total volume
51.2%
20-Day Avg
58.3%
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
2026-10-01| Exchange | Short Volume | Total Volume | Short % |
|---|---|---|---|
| NASDAQ | 19 | 55 | 34.8% |