SABS
SAB Biotherapeutics, Inc. Common Stock
stockNASDAQ
Market OpenOct 5, 2026 12:44:00 PM EDT
3.15USD+5.705%(+0.17)375,082
3.1300Bid3.1400Ask0.0100SpreadPre-marketOct 5, 2026 9:29:59 AM EDT
3.10USD+3.859%(+0.12)
Interactive Brokers
As of 2026-10-05 12:32:34 PM EDT, there were 1,300,000 shares available with a fee of 5.62%.
SABS Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-05 09:24:40 AM EDT | 5.62 | 1,300,000 | -1.74 |
| 2026-10-05 08:53:23 AM EDT | 5.17 | 1,300,000 | -1.29 |
| 2026-10-05 08:37:40 AM EDT | 5.17 | 1,200,000 | -1.29 |
| 2026-10-05 08:21:59 AM EDT | 5.17 | 1,300,000 | -1.29 |
| 2026-10-05 08:06:20 AM EDT | 5.17 | 1,100,000 | -1.29 |
| 2026-10-05 07:34:57 AM EDT | 5.17 | 1,000,000 | -1.29 |
| 2026-10-02 12:34:49 PM EDT | 5.17 | 3,700,000 | -1.29 |
| 2026-10-02 11:31:39 AM EDT | 5.18 | 3,700,000 | -1.30 |
| 2026-10-02 10:44:38 AM EDT | 5.80 | 3,700,000 | -1.92 |
| 2026-10-02 10:28:57 AM EDT | 5.80 | 3,400,000 | -1.92 |
| 2026-10-02 09:25:30 AM EDT | 5.80 | 3,500,000 | -1.92 |
| 2026-10-02 08:07:01 AM EDT | 5.94 | 3,200,000 | -2.06 |
| 2026-10-02 07:19:19 AM EDT | 5.94 | 2,900,000 | -2.06 |
| 2026-10-02 05:13:47 AM EDT | 5.94 | 3,700,000 | -2.06 |
| 2026-10-02 04:58:08 AM EDT | 5.94 | 3,500,000 | -2.06 |
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.
SABS Borrow Fee (CTB)
SABS 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.