Options Chain for USANA HEALTH SCIENCES INC COM (USNA) - $14.34 as of 9/18/2026 3:26:45 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.00 | 6.50 | 11.10 | 8.80 | 14.76 | 0.00 | 0.00% | 1.76 | 0 | 1 | 6.14 | 1.00 | 0.00 | 0.00 | 4/24/2026 | 9/18/2026 4:00:09 PM EST |
| 7.50 | 4.30 | 9.00 | 6.65 | % | 0.89 | 0 | 0 | 4.60 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:09 PM EST | |||
| 10.00 | 2.10 | 6.50 | 4.30 | 10.30 | 0.00 | 0.00% | 0.43 | 0 | 1 | 3.19 | 0.94 | 0.04 | -0.01 | 4/17/2026 | 9/18/2026 4:00:09 PM EST |
| 12.50 | 0.20 | 4.90 | 2.55 | 2.10 | 0.00 | 0.00% | 0.20 | 0 | 6 | 2.79 | 0.76 | 0.09 | -0.02 | 8/31/2026 | 9/18/2026 4:00:09 PM EST |
| 15.00 | 0.00 | 4.90 | 2.45 | 1.30 | 0.00 | 0.00% | 0.16 | 0 | 42 | 3.42 | 0.49 | 0.11 | -0.03 | 9/15/2026 | 9/18/2026 4:00:09 PM EST |
| 17.50 | 0.05 | 1.00 | 0.53 | 0.21 | -0.19 | -47.50% | 0.03 | 5 | 83 | 0.85 | 0.26 | 0.09 | -0.02 | 9/18/2026 | 9/18/2026 4:00:09 PM EST |
| 20.00 | 0.00 | 4.90 | 2.45 | 0.05 | 0.00 | 0.00% | 0.12 | 0 | 17 | 2.66 | 0.12 | 0.05 | -0.01 | 8/27/2026 | 9/18/2026 4:00:09 PM EST |
| 22.50 | 0.00 | 4.90 | 2.45 | 1.18 | 0.00 | 0.00% | 0.11 | 0 | 17 | 4.51 | 0.05 | 0.03 | -0.01 | 8/19/2026 | 9/18/2026 4:00:09 PM EST |
| 25.00 | 0.00 | 4.90 | 2.45 | 4.70 | 0.00 | 0.00% | 0.10 | 0 | 16 | 4.75 | 0.02 | 0.01 | 0.00 | 8/5/2026 | 9/18/2026 4:00:09 PM EST |
| 30.00 | 0.00 | 4.90 | 2.45 | 0.55 | 0.00 | 0.00% | 0.08 | 0 | 10 | 5.15 | 0.00 | 0.00 | 0.00 | 7/31/2026 | 9/18/2026 4:00:09 PM EST |
| 35.00 | 0.00 | 4.90 | 2.45 | 0.35 | 0.00 | 0.00% | 0.07 | 0 | 3 | 5.47 | 0.00 | 0.00 | 0.00 | 8/4/2026 | 9/18/2026 4:00:09 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.00 | 0.00 | 4.90 | 2.45 | % | 0.49 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:09 PM EST | |||
| 7.50 | 0.00 | 4.90 | 2.45 | 0.05 | 0.00 | 0.00% | 0.33 | 0 | 0 | 8.20 | 0.00 | 0.00 | 0.00 | 7/31/2026 | 9/18/2026 4:00:09 PM EST |
| 10.00 | 0.00 | 4.90 | 2.45 | % | 0.25 | 0 | 0 | 5.67 | -0.06 | 0.04 | -0.01 | 9/18/2026 4:00:09 PM EST | |||
| 12.50 | 0.00 | 4.90 | 2.45 | 0.55 | 0.00 | 0.00% | 0.20 | 0 | 9 | 4.09 | -0.24 | 0.09 | -0.02 | 9/1/2026 | 9/18/2026 4:00:09 PM EST |
| 15.00 | 0.00 | 4.90 | 2.45 | 1.05 | 0.00 | 0.00% | 0.16 | 0 | 27 | 2.86 | -0.51 | 0.11 | -0.03 | 9/11/2026 | 9/18/2026 4:00:09 PM EST |
| 17.50 | 1.00 | 5.60 | 3.30 | 2.40 | 0.00 | 0.00% | 0.19 | 0 | 12 | 2.16 | -0.74 | 0.09 | -0.02 | 9/15/2026 | 9/18/2026 4:00:09 PM EST |
| 20.00 | 3.50 | 7.90 | 5.70 | 2.70 | 0.00 | 0.00% | 0.29 | 0 | 14 | 2.40 | -0.88 | 0.05 | -0.01 | 8/5/2026 | 9/18/2026 4:00:09 PM EST |
| 22.50 | 6.00 | 10.80 | 8.40 | 5.00 | 0.00 | 0.00% | 0.37 | 0 | 24 | 2.96 | -0.95 | 0.03 | -0.01 | 6/4/2026 | 9/18/2026 4:00:09 PM EST |
| 25.00 | 8.50 | 13.30 | 10.90 | 3.70 | 0.00 | 0.00% | 0.44 | 0 | 21 | 3.21 | -0.98 | 0.01 | 0.00 | 7/29/2026 | 9/18/2026 4:00:09 PM EST |
| 30.00 | 13.50 | 18.30 | 15.90 | 7.70 | 0.00 | 0.00% | 0.53 | 0 | 0 | 3.61 | -1.00 | 0.00 | 0.00 | 7/29/2026 | 9/18/2026 4:00:09 PM EST |
| 35.00 | 18.50 | 23.30 | 20.90 | 15.50 | 0.00 | 0.00% | 0.60 | 0 | 0 | 3.93 | -1.00 | 0.00 | 0.00 | 4/24/2026 | 9/18/2026 4:00:09 PM EST |