CPSL
Cboe BZX ETF / ETPCalamos Laddered S&P 500 Structured Alt Protection ETF
SEC Ticker Form: CPSL
Listing (Nasdaq Trader)
Symbol Directory: CPSL →Listing ExchangeCboe BZX (Z)
Market Category—
ETFYes
Round Lot Size100 shares
Financial StatusNormal (N)
Test IssueNo
Listing Since2026-09-20 05:30:00 UTC
SEC Ticker EquivalentCPSL
Regulatory Flags (Nasdaq Trader)
Symbol: CPSLSEC Regulation SHO Threshold Security Days
Securities with persistent aggregate fail-to-deliver positions exceeding SEC Rule 203(c)(6) thresholds.
Days on List (Last 90 Trading Days)0 days
Total Historical Threshold Days169 days
First Seen on Threshold List2007-01-10
Most Recent Threshold Date2008-10-21
Rule 201 Short Sale Circuit Breakers Triggered
Alternative uptick rule (Rule 201) triggered by a ≥10% price decline from previous day's close (most recent first, up to 50 triggers).
| Trade Date | Trigger Time (ET) |
|---|---|
| 2014-05-23 | 2014-05-22T09:30:00 |
| 2014-05-22 | 2014-05-22T09:30:00 |
| 2014-04-22 | 2014-04-21T13:26:15 |
| 2014-04-21 | 2014-04-21T13:26:15 |
| 2014-03-25 | 2014-03-24T11:13:49 |
| 2014-03-24 | 2014-03-24T11:13:49 |
| 2014-03-13 | 2014-03-12T09:30:00 |
| 2014-03-12 | 2014-03-12T09:30:00 |
| 2014-03-10 | 2014-03-07T09:34:24 |
| 2014-03-07 | 2014-03-07T09:34:24 |
| 2013-10-24 | 2013-10-23T09:30:15 |
| 2013-10-23 | 2013-10-23T09:30:15 |
| 2013-08-21 | 2013-08-20T12:13:14 |
| 2013-08-20 | 2013-08-20T12:13:14 |
| 2013-02-20 | 2013-02-19T11:44:17 |
| 2013-02-19 | 2013-02-19T11:44:17 |
| 2012-11-09 | 2012-11-08T09:43:13 |
| 2012-11-08 | 2012-11-08T09:43:13 |
| 2012-09-20 | 2012-09-19T10:50:38 |
| 2012-09-19 | 2012-09-19T10:50:38 |
| 2012-09-04 | 2012-08-31T09:35:27 |
| 2012-08-31 | 2012-08-30T10:31:29 |
| 2012-08-30 | 2012-08-30T10:31:29 |
| 2012-08-29 | 2012-08-28T09:34:34 |
| 2012-08-28 | 2012-08-28T09:34:34 |
| 2012-08-09 | 2012-08-08T12:07:14 |
| 2012-08-08 | 2012-08-08T12:07:14 |
| 2012-08-07 | 2012-08-06T10:25:50 |
| 2012-08-06 | 2012-08-06T10:25:50 |
| 2012-07-30 | 2012-07-27T15:15:43 |
| 2012-07-27 | 2012-07-27T15:15:43 |
| 2012-07-18 | 2012-07-17T09:30:00 |
| 2012-07-17 | 2012-07-17T09:30:00 |
| 2012-07-16 | 2012-07-13T15:51:30 |
| 2012-07-13 | 2012-07-13T15:51:30 |
| 2012-06-26 | 2012-06-25T11:24:17 |
| 2012-06-25 | 2012-06-25T11:24:17 |
| 2012-06-22 | 2012-06-21T12:22:04 |
| 2012-06-21 | 2012-06-21T12:22:04 |
| 2012-06-15 | 2012-06-14T09:30:00 |
| 2012-06-14 | 2012-06-14T09:30:00 |
| 2012-06-13 | 2012-06-12T15:34:49 |
| 2012-06-12 | 2012-06-12T15:34:49 |
| 2012-06-05 | 2012-06-04T14:36:15 |
| 2012-06-04 | 2012-06-04T14:36:15 |
| 2012-06-01 | 2012-05-31T14:21:00 |
| 2012-05-31 | 2012-05-31T14:21:00 |
| 2012-05-21 | 2012-05-18T15:29:24 |
| 2012-05-18 | 2012-05-18T15:29:24 |
| 2012-05-15 | 2012-05-14T09:33:32 |
Nasdaq Trader Listing Event History
1 event recorded| Date | Source | Event Kind | Description |
|---|---|---|---|
| 2026-09-20 | nasdaqtraded.txt | FIRST_SEEN | Initial listing on Cboe BZX |
Nasdaq Trader daily captures since 2026-09-20