KRRO
Korro Bio, Inc. Common Stock
stockNASDAQ
Market OpenOct 5, 2026 11:37:43 AM EDT
9.58USD-0.622%(-0.06)27,597
9.5600Bid9.6100Ask0.0500SpreadInteractive Brokers
As of 2026-10-05 11:29:53 AM EDT, there were 35,000 shares available with a fee of 2.16%.
KRRO Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-05 11:29:53 AM EDT | 2.16 | 35,000 | 1.72 |
| 2026-10-05 10:27:21 AM EDT | 2.09 | 35,000 | 1.79 |
| 2026-10-05 09:40:24 AM EDT | 2.09 | 30,000 | 1.79 |
| 2026-10-05 09:24:40 AM EDT | 2.09 | 40,000 | 1.79 |
| 2026-10-05 08:37:40 AM EDT | 1.58 | 40,000 | 2.30 |
| 2026-10-05 08:21:59 AM EDT | 1.58 | 35,000 | 2.30 |
| 2026-10-05 07:34:57 AM EDT | 1.58 | 30,000 | 2.30 |
| 2026-10-02 03:27:00 PM EDT | 1.58 | 500,000 | 2.30 |
| 2026-10-02 12:34:49 PM EDT | 1.51 | 500,000 | 2.37 |
| 2026-10-02 11:31:39 AM EDT | 1.89 | 500,000 | 1.99 |
| 2026-10-02 09:25:30 AM EDT | 1.86 | 500,000 | 2.02 |
| 2026-10-02 08:07:01 AM EDT | 2.09 | 500,000 | 1.79 |
| 2026-10-02 07:19:19 AM EDT | 2.09 | 450,000 | 1.79 |
| 2026-10-01 03:25:38 PM EDT | 2.09 | 500,000 | 1.79 |
| 2026-10-01 02:22:56 PM EDT | 1.97 | 500,000 | 1.91 |
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.
KRRO Borrow Fee (CTB)
KRRO 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.