SPXU
ProShares UltraPro Short S&P 500
stockNYSEETF
Market OpenOct 5, 2026 11:59:34 AM EDT
33.42USD-1.430%(-0.49)2,673,101
33.45Bid33.46Ask0.01SpreadPre-marketOct 5, 2026 9:29:59 AM EDT
33.89USD-0.059%(-0.02)
Interactive Brokers
As of 2026-10-05 12:01:12 PM EDT, there were 400,000 shares available with a fee of 5.83%.
SPXU Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-05 11:29:53 AM EDT | 5.83 | 400,000 | -1.95 |
| 2026-10-05 11:14:17 AM EDT | 5.83 | 350,000 | -1.95 |
| 2026-10-05 07:34:57 AM EDT | 5.83 | 200,000 | -1.95 |
| 2026-10-05 04:26:29 AM EDT | 5.83 | 400,000 | -1.95 |
| 2026-10-05 03:55:10 AM EDT | 5.83 | 350,000 | -1.95 |
| 2026-10-05 01:18:33 AM EDT | 5.83 | 400,000 | -1.95 |
| 2026-10-05 01:02:51 AM EDT | 5.83 | 350,000 | -1.95 |
| 2026-10-05 12:47:10 AM EDT | 5.83 | 300,000 | -1.95 |
| 2026-10-03 11:22:43 PM EDT | 5.83 | 350,000 | -1.95 |
| 2026-10-02 08:56:59 PM EDT | 5.83 | 300,000 | -1.95 |
| 2026-10-02 12:34:49 PM EDT | 5.83 | 350,000 | -1.95 |
| 2026-10-02 12:03:28 PM EDT | 5.91 | 350,000 | -2.03 |
| 2026-10-02 11:31:39 AM EDT | 5.91 | 200,000 | -2.03 |
| 2026-10-02 10:28:57 AM EDT | 5.91 | 150,000 | -2.03 |
| 2026-10-02 09:25:30 AM EDT | 5.91 | 100,000 | -2.03 |
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.
SPXU Borrow Fee (CTB)
SPXU 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.