ASPN
Aspen Aerogels, Inc.
stockNYSE
At CloseNov 6, 2026 3:59:59 PM EST
4.91USD-4.845%(-0.25)1,854,937
Pre-marketNov 6, 2026 9:28:30 AM EST
5.18USD+0.388%(+0.02)
As of 2026-11-06 07:45:00 PM EST, there were 250,000 shares available with a fee of 0.00%.
ASPN Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available |
|---|---|---|
| 2026-10-29 06:37:59 AM EDT | 0.00 | 250,000 |
| 2026-10-28 06:33:19 AM EDT | 0.00 | 50,000 |
| 2026-10-14 06:43:28 AM EDT | 0.00 | 250,000 |
| 2026-10-09 06:06:38 PM EDT | 0.00 | 50,000 |
| 2026-10-09 10:18:39 AM EDT | 0.00 | 250,000 |
| 2026-10-09 05:15:00 AM EDT | 0.00 | 50,000 |
1 Data from Robinhood. Updated is Robinhood’s reported fee time. Available shares are approximated from Robinhood’s inventory ranges; unknown inventory is shown as 0.
2 The annualized borrow fee is the percentage charged for borrowing shares.
ASPN Borrow Fee (CTB)
ASPN Borrow Fee (CTB) · Data
| Updated1 | Fee2 % | Available |
|---|
1 Data from Robinhood. Updated is Robinhood’s reported fee time. Available shares are approximated from Robinhood’s inventory ranges; unknown inventory is shown as 0.
2 The annualized borrow fee is the percentage charged for borrowing shares.