RTSN
Retension Pharmaceuticals, Inc. Common Stock
stockNASDAQ
At CloseOct 19, 2026 3:59:59 PM EDT
16.60USD+18.487%(+2.59)266,518
Pre-marketOct 19, 2026 8:59:30 AM EDT
14.98USD+6.924%(+0.97)
After-hoursOct 19, 2026 4:11:30 PM EDT
16.99USD+2.349%(+0.39)
As of 2026-10-19 04:45:00 PM EDT, there were 25,000 shares available with a fee of 9.50%.
RTSN Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available |
|---|---|---|
| 2026-10-16 12:15:00 PM EDT | 9.50 | 25,000 |
| 2026-10-16 08:00:00 AM EDT | 9.75 | 25,000 |
| 2026-10-16 05:30:00 AM EDT | 9.50 | 25,000 |
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.
RTSN Borrow Fee (CTB)
RTSN 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.