CPST
Calamos S&P 500 Structured Alt Protection ETF - September
stockNYSEETF
At CloseNov 4, 2026 3:20:36 PM EST
28.28USD0.000%(+28.28)2,497
As of 2026-11-06 07:45:00 PM EST, there were 25,000 shares available with a fee of 9.50%.
CPST Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available |
|---|---|---|
| 2026-11-06 07:00:00 AM EST | 9.50 | 25,000 |
| 2026-11-06 05:00:00 AM EST | 10.00 | 25,000 |
| 2026-11-05 08:00:00 AM EST | 3.75 | 25,000 |
| 2026-11-05 07:00:00 AM EST | 9.50 | 25,000 |
| 2026-11-05 05:00:00 AM EST | 9.25 | 25,000 |
| 2026-11-04 08:00:00 AM EST | 4.50 | 25,000 |
| 2026-10-29 08:00:00 AM EDT | 9.50 | 25,000 |
| 2026-10-29 05:00:00 AM EDT | 10.00 | 25,000 |
| 2026-10-19 08:00:00 AM EDT | 9.50 | 25,000 |
| 2026-10-19 05:00:00 AM EDT | 10.00 | 25,000 |
| 2026-10-14 06:15:00 AM EDT | 9.50 | 25,000 |
1 Data from Robinhood. Updated is Robinhood’s reported fee time. Available shares are approximated from Robinhood’s inventory ranges; unknown inventory is shown as 0.
2 The annualized borrow fee is the percentage charged for borrowing shares.
CPST Borrow Fee (CTB)
CPST Borrow Fee (CTB) · Data
| Updated1 | Fee2 % | Available |
|---|
1 Data from Robinhood. Updated is Robinhood’s reported fee time. Available shares are approximated from Robinhood’s inventory ranges; unknown inventory is shown as 0.
2 The annualized borrow fee is the percentage charged for borrowing shares.