ISPC
iSpecimen Inc. Common Stock
stockNASDAQ
At CloseOct 28, 2026 3:24:46 PM EDT
0.86USD-1.399%(-0.01)30,448
After-hoursOct 28, 2026 4:38:30 PM EDT
0.8784USD+2.151%(+0.0185)
As of 2026-10-28 11:49:07 PM EDT, there were 150,000 shares available with a fee of 54.10%.
ISPC Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-28 01:36:30 PM EDT | 54.10 | 150,000 | -50.22 |
| 2026-10-28 09:25:46 AM EDT | 54.77 | 150,000 | -50.89 |
| 2026-10-28 08:54:24 AM EDT | 55.80 | 150,000 | -51.92 |
| 2026-10-28 06:16:54 AM EDT | 55.80 | 100,000 | -51.92 |
| 2026-10-27 01:36:28 PM EDT | 55.80 | 150,000 | -51.92 |
| 2026-10-27 12:33:50 PM EDT | 56.31 | 150,000 | -52.43 |
| 2026-10-27 11:31:02 AM EDT | 56.48 | 150,000 | -52.60 |
| 2026-10-27 09:25:28 AM EDT | 56.74 | 150,000 | -52.86 |
| 2026-10-27 08:22:43 AM EDT | 56.86 | 150,000 | -52.98 |
| 2026-10-27 07:19:31 AM EDT | 56.86 | 100,000 | -52.98 |
| 2026-10-27 06:16:37 AM EDT | 56.86 | 150,000 | -52.98 |
| 2026-10-27 06:00:52 AM EDT | 56.86 | 100,000 | -52.98 |
| 2026-10-26 05:30:58 PM EDT | 56.86 | 150,000 | -52.98 |
| 2026-10-26 01:35:17 PM EDT | 58.05 | 150,000 | -54.17 |
| 2026-10-26 12:32:41 PM EDT | 57.87 | 150,000 | -53.99 |
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.
ISPC Borrow Fee (CTB)
ISPC 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.