CIEN
Ciena Corporation
stockNYSE
Market OpenNov 13, 2026 1:32:27 PM EST
278.24USD-5.356%(-15.75)1,101,213
Pre-marketNov 13, 2026 9:27:30 AM EST
293.40USD-0.201%(-0.59)
As of 2026-11-13 01:21:59 PM EST, there were 2,200,000 shares available with a fee of 0.41%.
CIEN Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-11-13 09:26:54 AM EST | 0.41 | 2,200,000 | 3.47 |
| 2026-11-13 08:08:07 AM EST | 0.41 | 2,300,000 | 3.47 |
| 2026-11-13 05:29:51 AM EST | 0.41 | 2,100,000 | 3.47 |
| 2026-11-13 04:58:38 AM EST | 0.41 | 2,400,000 | 3.47 |
| 2026-11-13 03:08:46 AM EST | 0.41 | 2,100,000 | 3.47 |
| 2026-11-12 08:40:02 PM EST | 0.41 | 2,000,000 | 3.47 |
| 2026-11-12 03:25:48 PM EST | 0.41 | 2,100,000 | 3.47 |
| 2026-11-12 08:22:42 AM EST | 0.41 | 2,000,000 | 3.47 |
| 2026-11-12 07:19:44 AM EST | 0.41 | 1,900,000 | 3.47 |
| 2026-11-12 05:29:26 AM EST | 0.41 | 2,000,000 | 3.47 |
| 2026-11-12 04:58:04 AM EST | 0.41 | 2,300,000 | 3.47 |
| 2026-11-12 02:52:41 AM EST | 0.41 | 2,100,000 | 3.47 |
| 2026-11-12 01:03:03 AM EST | 0.41 | 2,000,000 | 3.47 |
| 2026-11-12 12:47:26 AM EST | 0.41 | 2,100,000 | 3.47 |
| 2026-11-12 12:31:37 AM EST | 0.41 | 2,300,000 | 3.47 |
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.
CIEN Borrow Fee (CTB)
CIEN 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.