CBOX
Calamos Tax-Aware Collateral ETF
stockBATSETF
At CloseOct 2, 2026 12:01:43 PM EDT
101.83USD-0.020%(-0.02)143,934
After-hoursOct 5, 2026 4:10:30 PM EDT
101.81USD-0.020%(-0.02)
Interactive Brokers
As of 2026-10-06 04:42:18 AM EDT, there were 30,000 shares available with a fee of 19.64%.
CBOX Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-05 01:35:06 PM EDT | 19.64 | 30,000 | -15.76 |
| 2026-10-05 01:19:30 PM EDT | 19.39 | 15,000 | -15.51 |
| 2026-10-05 01:03:54 PM EDT | 19.39 | 900 | -15.51 |
| 2026-10-05 12:48:14 PM EDT | 19.39 | 1,000 | -15.51 |
| 2026-10-05 11:29:53 AM EDT | 19.39 | 15,000 | -15.51 |
| 2026-10-05 09:24:40 AM EDT | 19.80 | 15,000 | -15.92 |
| 2026-10-05 07:50:39 AM EDT | 23.05 | 15,000 | -19.17 |
| 2026-10-05 07:34:57 AM EDT | 23.05 | 900 | -19.17 |
| 2026-10-05 07:19:05 AM EDT | 23.05 | 30,000 | -19.17 |
| 2026-10-02 01:21:44 PM EDT | 23.05 | 45,000 | -19.17 |
| 2026-10-02 12:03:28 PM EDT | 22.84 | 45,000 | -18.96 |
| 2026-10-02 11:31:39 AM EDT | 22.84 | 30,000 | -18.96 |
| 2026-10-02 09:25:30 AM EDT | 22.42 | 30,000 | -18.54 |
| 2026-10-02 08:07:01 AM EDT | 23.55 | 30,000 | -19.67 |
| 2026-10-02 07:19:19 AM EDT | 23.55 | 15,000 | -19.67 |
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.
CBOX Borrow Fee (CTB)
CBOX 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.