Options Chain for HEALTHSTREAM INC COM (HSTM) - $23.93 as of 5/19/2026 6:12:47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 9.50 | 14.50 | 12.00 | % | 0.96 | 0 | 0 | 3.60 | 1.00 | 0.00 | 0.00 | 5/19/2026 4:00:01 PM EST | |||
| 15.00 | 7.70 | 12.00 | 9.85 | % | 0.66 | 0 | 0 | 2.89 | 1.00 | 0.00 | 0.00 | 5/19/2026 4:00:01 PM EST | |||
| 17.50 | 6.90 | 7.20 | 7.05 | 6.86 | +0.02 | +0.30% | 0.40 | 1 | 9 | 0.83 | 1.00 | 0.00 | 0.00 | 5/19/2026 | 5/19/2026 4:00:01 PM EST |
| 20.00 | 2.65 | 7.00 | 4.83 | % | 0.24 | 0 | 1 | 1.78 | 0.97 | 0.04 | 0.00 | 5/19/2026 4:00:01 PM EST | |||
| 22.50 | 0.50 | 4.90 | 2.70 | 2.50 | 0.00 | 0.00% | 0.12 | 0 | 4 | 1.46 | 0.76 | 0.11 | -0.01 | 5/8/2026 | 5/19/2026 4:00:01 PM EST |
| 25.00 | 0.75 | 1.00 | 0.88 | 0.90 | % | 0.04 | 490 | 0 | 0.42 | 0.43 | 0.14 | -0.02 | 5/19/2026 | 5/19/2026 4:00:01 PM EST | |
| 30.00 | 0.15 | 0.20 | 0.18 | 0.15 | -0.33 | -68.75% | 0.01 | 8,746 | 16 | 0.54 | 0.06 | 0.04 | -0.01 | 5/19/2026 | 5/19/2026 4:00:01 PM EST |
| 35.00 | 0.00 | 3.80 | 1.90 | % | 0.05 | 0 | 0 | 2.43 | 0.00 | 0.00 | 0.00 | 5/19/2026 4:00:01 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 2.75 | 1.38 | % | 0.11 | 0 | 0 | 3.70 | 0.00 | 0.00 | 0.00 | 5/19/2026 4:00:01 PM EST | |||
| 15.00 | 0.00 | 1.75 | 0.88 | % | 0.06 | 0 | 0 | 2.37 | 0.00 | 0.00 | 0.00 | 5/19/2026 4:00:01 PM EST | |||
| 17.50 | 0.00 | 3.80 | 1.90 | % | 0.11 | 0 | 0 | 2.90 | 0.00 | 0.00 | 0.00 | 5/19/2026 4:00:01 PM EST | |||
| 20.00 | 0.00 | 3.90 | 1.95 | % | 0.10 | 0 | 0 | 2.35 | -0.03 | 0.04 | 0.00 | 5/19/2026 4:00:01 PM EST | |||
| 22.50 | 0.00 | 1.75 | 0.88 | % | 0.04 | 0 | 0 | 0.97 | -0.24 | 0.11 | -0.01 | 5/19/2026 4:00:01 PM EST | |||
| 25.00 | 0.10 | 2.85 | 1.48 | % | 0.06 | 0 | 0 | 0.90 | -0.57 | 0.14 | -0.02 | 5/19/2026 4:00:01 PM EST | |||
| 30.00 | 4.00 | 7.50 | 5.75 | % | 0.19 | 0 | 0 | 1.34 | -0.94 | 0.04 | -0.01 | 5/19/2026 4:00:01 PM EST | |||
| 35.00 | 8.80 | 12.40 | 10.60 | % | 0.30 | 0 | 0 | 1.68 | -1.00 | 0.00 | 0.00 | 5/19/2026 4:00:01 PM EST |