ISTB
iShares Core 1-5 Year USD Bond ETF of iShares Trust
stockNASDAQETF
Market OpenOct 5, 2026 11:46:15 AM EDT
47.10USD+0.011%(0.00)333,597
47.10Bid47.11Ask0.01SpreadPre-marketOct 5, 2026 9:29:30 AM EDT
47.08USD-0.042%(-0.02)
Interactive Brokers
As of 2026-10-05 11:45:33 AM EDT, there were 150,000 shares available with a fee of 0.88%.
ISTB Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-05 11:45:33 AM EDT | 0.88 | 150,000 | 3.00 |
| 2026-10-05 11:29:53 AM EDT | 0.88 | 100,000 | 3.00 |
| 2026-10-05 09:24:40 AM EDT | 0.90 | 100,000 | 2.98 |
| 2026-10-05 07:19:05 AM EDT | 0.95 | 100,000 | 2.93 |
| 2026-10-05 12:47:10 AM EDT | 0.95 | 80,000 | 2.93 |
| 2026-10-02 05:33:05 PM EDT | 0.95 | 85,000 | 2.93 |
| 2026-10-02 03:27:00 PM EDT | 0.93 | 85,000 | 2.95 |
| 2026-10-02 01:21:44 PM EDT | 0.91 | 85,000 | 2.97 |
| 2026-10-02 11:31:39 AM EDT | 1.03 | 85,000 | 2.85 |
| 2026-10-02 10:13:20 AM EDT | 3.26 | 85,000 | 0.62 |
| 2026-10-02 09:56:59 AM EDT | 3.26 | 95,000 | 0.62 |
| 2026-10-02 09:09:44 AM EDT | 3.26 | 90,000 | 0.62 |
| 2026-10-02 08:54:05 AM EDT | 3.26 | 95,000 | 0.62 |
| 2026-10-02 07:35:27 AM EDT | 3.26 | 90,000 | 0.62 |
| 2026-10-02 07:19:19 AM EDT | 3.26 | 85,000 | 0.62 |
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.
ISTB Borrow Fee (CTB)
ISTB 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.