CTKB
Cytek Biosciences, Inc. Common Stock
stockNASDAQ
Market OpenOct 5, 2026 1:24:46 PM EDT
5.91USD+0.767%(+0.04)841,602
5.9100Bid5.9200Ask0.0100SpreadInteractive Brokers
As of 2026-10-05 01:19:30 PM EDT, there were 9,400,000 shares available with a fee of 0.53%.
CTKB Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-05 12:32:34 PM EDT | 0.53 | 9,400,000 | 3.35 |
| 2026-10-05 11:29:53 AM EDT | 0.54 | 9,400,000 | 3.34 |
| 2026-10-05 11:14:17 AM EDT | 0.63 | 9,400,000 | 3.25 |
| 2026-10-05 09:24:40 AM EDT | 0.63 | 9,600,000 | 3.25 |
| 2026-10-05 08:21:59 AM EDT | 0.64 | 9,600,000 | 3.24 |
| 2026-10-05 07:34:57 AM EDT | 0.64 | 9,400,000 | 3.24 |
| 2026-10-05 06:47:43 AM EDT | 0.64 | 9,600,000 | 3.24 |
| 2026-10-05 05:13:29 AM EDT | 0.64 | 9,900,000 | 3.24 |
| 2026-10-02 01:37:20 PM EDT | 0.64 | 10,000,000 | 3.24 |
| 2026-10-02 01:06:06 PM EDT | 0.64 | 9,800,000 | 3.24 |
| 2026-10-02 10:44:38 AM EDT | 0.64 | 9,700,000 | 3.24 |
| 2026-10-02 09:25:30 AM EDT | 0.64 | 9,600,000 | 3.24 |
| 2026-10-02 08:54:05 AM EDT | 0.68 | 9,600,000 | 3.20 |
| 2026-10-02 07:19:19 AM EDT | 0.68 | 9,800,000 | 3.20 |
| 2026-10-02 06:32:14 AM EDT | 0.68 | 9,900,000 | 3.20 |
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.
CTKB Borrow Fee (CTB)
CTKB 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.