CPSP
Calamos S&P 500 Structured Alt Protection ETF - April
stockNYSEETF
InactiveDec 31, 1969 7:00:00 PM EST
0.00USD0.000%(0.00)520
Interactive Brokers
As of 2026-10-05 08:06:20 AM EDT, there were 700 shares available with a fee of 6.23%.
CPSP Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-05 07:19:05 AM EDT | 6.23 | 700 | -2.35 |
| 2026-10-05 04:26:29 AM EDT | 6.23 | 2,000 | -2.35 |
| 2026-10-04 08:36:34 PM EDT | 6.23 | 3,000 | -2.35 |
| 2026-10-04 07:34:01 PM EDT | 6.23 | 1,000 | -2.35 |
| 2026-10-02 08:25:35 PM EDT | 6.23 | 3,000 | -2.35 |
| 2026-10-02 05:33:05 PM EDT | 6.23 | 1,000 | -2.35 |
| 2026-10-02 07:35:27 AM EDT | 6.23 | 3,000 | -2.35 |
| 2026-10-02 07:19:19 AM EDT | 6.23 | 0 | -2.35 |
| 2026-10-02 03:55:19 AM EDT | 6.23 | 3,000 | -2.35 |
| 2026-10-01 08:24:02 PM EDT | 6.23 | 2,000 | -2.35 |
| 2026-10-01 05:31:15 PM EDT | 6.23 | 1,000 | -2.35 |
| 2026-10-01 10:43:32 AM EDT | 6.23 | 3,000 | -2.35 |
| 2026-10-01 07:19:14 AM EDT | 6.23 | 0 | -2.35 |
| 2026-10-01 04:11:04 AM EDT | 6.23 | 4,000 | -2.35 |
| 2026-10-01 12:31:38 AM EDT | 6.23 | 3,000 | -2.35 |
1 Data from Interactive Brokers. IBKR publishes an updated file every 15 minutes. If there’s no update, there aren’t any shares available.
2 A stock loan fee (a.k.a. borrow fee, borrow rate, or cost to borrow) is a fee charged by a brokerage firm to a client for borrowing shares.
3 A stock loan rebate is a cash payment granted by a brokerage to a customer who lends stock as cash collateral to short sellers. A positive rebate means the lender pays the interest to the broker-dealer; a negative rebate means the security is hard-to-borrow and the broker-dealer pays the interest to the lender.
CPSP Borrow Fee (CTB)
CPSP Borrow Fee (CTB) · Data
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|
1 Data from Interactive Brokers. IBKR publishes an updated file every 15 minutes. If there’s no update, there aren’t any shares available.
2 A stock loan fee (a.k.a. borrow fee, borrow rate, or cost to borrow) is a fee charged by a brokerage firm to a client for borrowing shares.
3 A stock loan rebate is a cash payment granted by a brokerage to a customer who lends stock as cash collateral to short sellers. A positive rebate means the lender pays the interest to the broker-dealer; a negative rebate means the security is hard-to-borrow and the broker-dealer pays the interest to the lender.