TPST
Tempest Therapeutics, Inc. Common Stock
stockNASDAQ
At CloseOct 2, 2026 3:25:44 PM EDT
0.81USD+0.223%(+0.00)2,273,801
Pre-marketOct 2, 2026 9:28:30 AM EDT
0.8099USD+0.471%(+0.0038)
After-hoursOct 2, 2026 4:35:30 PM EDT
0.7865USD-2.649%(-0.0214)
Interactive Brokers
As of 2026-10-05 04:10:50 AM EDT, there were 35,000 shares available with a fee of 237.13%.
TPST Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-05 01:18:33 AM EDT | 237.13 | 35,000 | -233.25 |
| 2026-10-02 05:33:05 PM EDT | 237.13 | 25,000 | -233.25 |
| 2026-10-02 03:27:00 PM EDT | 238.28 | 25,000 | -234.40 |
| 2026-10-02 02:24:21 PM EDT | 238.95 | 25,000 | -235.07 |
| 2026-10-02 01:21:44 PM EDT | 229.37 | 25,000 | -225.49 |
| 2026-10-02 12:34:49 PM EDT | 232.55 | 25,000 | -228.67 |
| 2026-10-02 11:31:39 AM EDT | 227.92 | 25,000 | -224.04 |
| 2026-10-02 10:28:57 AM EDT | 262.06 | 90,000 | -258.18 |
| 2026-10-02 10:13:20 AM EDT | 262.06 | 80,000 | -258.18 |
| 2026-10-02 09:25:30 AM EDT | 262.06 | 25,000 | -258.18 |
| 2026-10-02 08:54:05 AM EDT | 296.47 | 25,000 | -292.59 |
| 2026-10-02 07:19:19 AM EDT | 296.47 | 700 | -292.59 |
| 2026-10-01 03:25:38 PM EDT | 296.47 | 1,000 | -292.59 |
| 2026-10-01 02:22:56 PM EDT | 297.15 | 1,000 | -293.27 |
| 2026-10-01 01:35:56 PM EDT | 294.97 | 1,000 | -291.09 |
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.
TPST Borrow Fee (CTB)
TPST 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.