Options Chain for TALPHERA INC COM NEW (TLPH) - $0.41 as of 7/18/2025 9:01:21 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 6 | 4.83 | 0.00 | 0.00 | 0.00 | 7/14/2025 | 7/18/2025 3:59:51 PM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 7/18/2025 3:59:51 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 7/18/2025 3:59:51 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 1.80 | 2.50 | 2.15 | % | 0.86 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 7/18/2025 3:59:51 PM EST | |||
| 5.00 | 4.30 | 5.00 | 4.65 | % | 0.93 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 7/18/2025 3:59:51 PM EST | |||
| 7.50 | 6.80 | 7.50 | 7.15 | % | 0.95 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 7/18/2025 3:59:51 PM EST |