CLB
Core Laboratories Inc.
stockNYSE
At CloseOct 2, 2026 3:59:56 PM EDT
9.93USD+1.742%(+0.17)624,019
Interactive Brokers
As of 2026-10-05 08:06:20 AM EDT, there were 1,500,000 shares available with a fee of 0.41%.
CLB Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-05 12:47:10 AM EDT | 0.41 | 1,500,000 | 3.47 |
| 2026-10-02 10:44:38 AM EDT | 0.41 | 500,000 | 3.47 |
| 2026-10-02 08:54:05 AM EDT | 0.41 | 400,000 | 3.47 |
| 2026-10-02 08:07:01 AM EDT | 0.41 | 350,000 | 3.47 |
| 2026-10-02 07:19:19 AM EDT | 0.41 | 300,000 | 3.47 |
| 2026-10-02 06:47:51 AM EDT | 0.41 | 550,000 | 3.47 |
| 2026-10-02 04:26:44 AM EDT | 0.41 | 600,000 | 3.47 |
| 2026-10-02 01:34:21 AM EDT | 0.41 | 1,600,000 | 3.47 |
| 2026-10-01 08:53:57 AM EDT | 0.41 | 600,000 | 3.47 |
| 2026-10-01 07:35:09 AM EDT | 0.41 | 550,000 | 3.47 |
| 2026-10-01 07:19:14 AM EDT | 0.41 | 400,000 | 3.47 |
| 2026-10-01 06:47:47 AM EDT | 0.41 | 600,000 | 3.47 |
| 2026-10-01 03:39:51 AM EDT | 0.41 | 550,000 | 3.47 |
| 2026-10-01 01:50:07 AM EDT | 0.41 | 1,400,000 | 3.47 |
| 2026-09-30 09:10:01 AM EDT | 0.41 | 550,000 | 3.47 |
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.
CLB Borrow Fee (CTB)
CLB 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.