UCO
ProShares Ultra Bloomberg Crude Oil
stockNYSEETF
At CloseOct 8, 2026 3:59:56 PM EDT
57.06USD+4.496%(+2.46)2,415,389
Pre-marketOct 8, 2026 9:25:30 AM EDT
56.42USD+3.333%(+1.82)
After-hoursOct 8, 2026 4:59:30 PM EDT
56.84USD-0.377%(-0.22)
As of 2026-10-09 06:48:06 AM EDT, there were 400,000 shares available with a fee of 19.86%.
UCO Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-10-09 01:03:08 AM EDT | 19.86 | 400,000 | -15.98 |
| 2026-10-08 08:55:10 PM EDT | 19.86 | 350,000 | -15.98 |
| 2026-10-08 05:31:11 PM EDT | 19.86 | 400,000 | -15.98 |
| 2026-10-08 02:38:17 PM EDT | 19.82 | 400,000 | -15.94 |
| 2026-10-08 01:35:46 PM EDT | 20.22 | 400,000 | -16.34 |
| 2026-10-08 12:33:16 PM EDT | 20.50 | 400,000 | -16.62 |
| 2026-10-08 11:30:32 AM EDT | 20.66 | 400,000 | -16.78 |
| 2026-10-08 09:25:13 AM EDT | 20.08 | 400,000 | -16.20 |
| 2026-10-08 08:38:12 AM EDT | 13.11 | 400,000 | -9.23 |
| 2026-10-08 08:22:34 AM EDT | 13.11 | 25,000 | -9.23 |
| 2026-10-08 07:35:19 AM EDT | 13.11 | 30,000 | -9.23 |
| 2026-10-08 06:00:56 AM EDT | 13.11 | 400,000 | -9.23 |
| 2026-10-07 11:30:22 AM EDT | 13.11 | 350,000 | -9.23 |
| 2026-10-07 10:59:08 AM EDT | 16.38 | 4,000 | -12.50 |
| 2026-10-07 10:12:16 AM EDT | 16.38 | 5,000 | -12.50 |
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.
UCO Borrow Fee (CTB)
UCO 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.