Options Chain for TALPHERA INC COM NEW (TLPH) - $0.54 as of 9/4/2025 12:17:12 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 | 0.00 | 2.70 | 1.35 | % | 2.70 | 0 | 0 | 0.00 | 0.69 | 4.82 | 0.00 | 9/4/2025 12:59:00 PM EST | |||
| 1.00 | 0.00 | 0.75 | 0.38 | % | 0.38 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/4/2025 12:59:00 PM EST | |||
| 1.50 | 0.00 | 0.25 | 0.13 | 0.05 | % | 0.09 | 1 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/4/2025 | 9/4/2025 12:59:00 PM EST | |
| 2.00 | 0.00 | 0.75 | 0.38 | % | 0.19 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/4/2025 12:59:00 PM EST | |||
| 2.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 98 | 0.00 | 0.00 | 0.00 | 0.00 | 8/28/2025 | 9/4/2025 12:59:00 PM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/4/2025 12:59:00 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.05 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 8/15/2025 | 9/4/2025 12:59:00 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 | 0.45 | 0.23 | % | 0.46 | 0 | 0 | 0.00 | -0.31 | 4.82 | 0.00 | 9/4/2025 12:59:00 PM EST | |||
| 1.00 | 0.00 | 0.60 | 0.30 | % | 0.30 | 0 | 0 | 5.44 | -1.00 | 0.00 | 0.00 | 9/4/2025 12:59:00 PM EST | |||
| 1.50 | 0.00 | 1.10 | 0.55 | % | 0.37 | 0 | 0 | 6.59 | -1.00 | 0.00 | 0.00 | 9/4/2025 12:59:00 PM EST | |||
| 2.00 | 0.00 | 1.65 | 0.83 | % | 0.41 | 0 | 0 | 8.49 | -1.00 | 0.00 | 0.00 | 9/4/2025 12:59:00 PM EST | |||
| 2.50 | 1.75 | 2.10 | 1.93 | 1.92 | 0.00 | 0.00% | 0.77 | 0 | 1 | 7.85 | -1.00 | 0.00 | 0.00 | 8/26/2025 | 9/4/2025 12:59:00 PM EST |
| 5.00 | 4.30 | 4.60 | 4.45 | % | 0.89 | 0 | 0 | 9.38 | -1.00 | 0.00 | 0.00 | 9/4/2025 12:59:00 PM EST | |||
| 7.50 | 6.80 | 7.10 | 6.95 | % | 0.93 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 9/4/2025 12:59:00 PM EST |