Options Chain for TALPHERA INC COM NEW (TLPH) - $1.29 as of 12/9/2025 7:55:35 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.45 | 1.15 | 0.80 | 0.75 | 0.00 | 0.00% | 1.60 | 0 | 2 | 0.00 | 0.99 | 0.05 | 0.00 | 10/27/2025 | 12/9/2025 3:59:51 PM EST |
| 1.00 | 0.05 | 0.75 | 0.40 | 0.35 | 0.00 | 0.00% | 0.40 | 0 | 40 | 9.43 | 0.76 | 0.63 | -0.01 | 12/1/2025 | 12/9/2025 3:59:51 PM EST |
| 1.50 | 0.05 | 0.15 | 0.10 | 0.10 | 0.00 | 0.00% | 0.07 | 0 | 137 | 2.30 | 0.37 | 0.81 | -0.01 | 12/8/2025 | 12/9/2025 3:59:51 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 10 | 2.72 | 0.14 | 0.47 | -0.01 | 12/1/2025 | 12/9/2025 3:59:51 PM EST |
| 2.50 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 1,396 | 3.45 | 0.05 | 0.21 | 0.00 | 11/26/2025 | 12/9/2025 3:59:51 PM EST |
| 5.00 | 0.00 | 1.00 | 0.50 | % | 0.10 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 7.50 | 0.00 | 0.50 | 0.25 | % | 0.03 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/9/2025 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | % | 0.06 | 0 | 0 | 5.26 | -0.01 | 0.05 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 1.00 | 0.00 | 0.15 | 0.08 | 0.05 | -0.01 | -16.67% | 0.08 | 100 | 344 | 3.43 | -0.24 | 0.63 | -0.01 | 12/9/2025 | 12/9/2025 3:59:51 PM EST |
| 1.50 | 0.00 | 1.00 | 0.50 | 0.20 | 0.00 | 0.00% | 0.33 | 0 | 6 | 0.00 | -0.63 | 0.81 | -0.01 | 11/24/2025 | 12/9/2025 3:59:51 PM EST |
| 2.00 | 0.15 | 1.15 | 0.65 | 1.00 | 0.00 | 0.00% | 0.33 | 0 | 40 | 7.08 | -0.86 | 0.47 | -0.01 | 10/22/2025 | 12/9/2025 3:59:51 PM EST |
| 2.50 | 0.65 | 1.65 | 1.15 | 0.05 | 0.00 | 0.00% | 0.46 | 0 | 0 | 7.92 | -0.95 | 0.21 | 0.00 | 7/22/2025 | 12/9/2025 3:59:51 PM EST |
| 5.00 | 3.10 | 4.10 | 3.60 | % | 0.72 | 0 | 0 | 9.55 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 7.50 | 5.70 | 6.60 | 6.15 | % | 0.82 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST |