BFLY
Butterfly Network, Inc.
stockNYSE
At CloseNov 6, 2026 3:59:55 PM EST
6.36USD+4.778%(+0.29)3,472,039
Pre-marketNov 6, 2026 9:27:30 AM EST
6.20USD+2.142%(+0.13)
After-hoursNov 6, 2026 4:52:30 PM EST
6.37USD+0.157%(+0.01)
As of 2026-11-06 11:01:54 PM EST, there were 350,000 shares available with a fee of 0.33%.
BFLY Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-11-06 03:26:32 PM EST | 0.33 | 350,000 | 3.55 |
| 2026-11-06 02:23:54 PM EST | 0.34 | 350,000 | 3.54 |
| 2026-11-06 01:21:24 PM EST | 0.33 | 350,000 | 3.55 |
| 2026-11-06 08:54:37 AM EST | 0.33 | 300,000 | 3.55 |
| 2026-11-06 07:20:02 AM EST | 0.33 | 250,000 | 3.55 |
| 2026-11-06 06:16:48 AM EST | 0.33 | 300,000 | 3.55 |
| 2026-11-06 02:52:59 AM EST | 0.33 | 350,000 | 3.55 |
| 2026-11-06 01:18:56 AM EST | 0.33 | 400,000 | 3.55 |
| 2026-11-06 01:03:15 AM EST | 0.33 | 300,000 | 3.55 |
| 2026-11-06 12:47:29 AM EST | 0.33 | 250,000 | 3.55 |
| 2026-11-05 08:07:38 AM EST | 0.33 | 350,000 | 3.55 |
| 2026-11-05 07:20:05 AM EST | 0.33 | 300,000 | 3.55 |
| 2026-11-05 05:45:44 AM EST | 0.33 | 500,000 | 3.55 |
| 2026-11-05 02:37:45 AM EST | 0.33 | 550,000 | 3.55 |
| 2026-11-05 01:18:55 AM EST | 0.33 | 650,000 | 3.55 |
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.
BFLY Borrow Fee (CTB)
BFLY 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.