CALC
CalciMedica, Inc. Common Stock
stockNASDAQ
At CloseOct 2, 2026 3:59:17 PM EDT
1.62USD-2.121%(-0.03)21,833
Interactive Brokers
As of 2026-10-05 01:18:33 AM EDT, there were 250,000 shares available with a fee of 99.14%.
CALC Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-02 09:25:30 AM EDT | 99.14 | 250,000 | -95.26 |
| 2026-10-02 08:07:01 AM EDT | 99.14 | 150,000 | -95.26 |
| 2026-10-02 07:19:19 AM EDT | 99.14 | 60,000 | -95.26 |
| 2026-10-01 02:38:36 PM EDT | 99.14 | 250,000 | -95.26 |
| 2026-10-01 09:25:13 AM EDT | 99.14 | 150,000 | -95.26 |
| 2026-10-01 08:22:26 AM EDT | 99.21 | 150,000 | -95.33 |
| 2026-10-01 07:19:14 AM EDT | 99.21 | 60,000 | -95.33 |
| 2026-09-30 11:31:00 AM EDT | 99.21 | 150,000 | -95.33 |
| 2026-09-30 08:07:13 AM EDT | 99.30 | 150,000 | -95.42 |
| 2026-09-30 07:51:36 AM EDT | 99.30 | 55,000 | -95.42 |
| 2026-09-30 07:35:44 AM EDT | 99.30 | 50,000 | -95.42 |
| 2026-09-29 05:30:57 PM EDT | 99.30 | 250,000 | -95.42 |
| 2026-09-29 12:33:12 PM EDT | 97.75 | 250,000 | -93.87 |
| 2026-09-29 11:30:26 AM EDT | 99.12 | 250,000 | -95.24 |
| 2026-09-29 09:25:06 AM EDT | 99.21 | 250,000 | -95.33 |
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.
CALC Borrow Fee (CTB)
CALC 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.