Options Chain for NIOCORP DEVS LTD COM NEW (NB) - $4.30 as of 7/31/2026 11:33:05 AM 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 | 3.30 | 4.20 | 3.75 | % | 7.50 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 1.00 | 2.80 | 3.80 | 3.30 | % | 3.30 | 0 | 0 | 6.76 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 1.50 | 2.30 | 3.30 | 2.80 | % | 1.87 | 0 | 0 | 4.74 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 2.00 | 1.80 | 2.75 | 2.28 | % | 1.14 | 0 | 0 | 3.40 | 0.99 | 0.01 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 2.50 | 1.35 | 2.25 | 1.80 | % | 0.72 | 0 | 0 | 2.64 | 0.96 | 0.06 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 3.00 | 1.10 | 1.65 | 1.38 | % | 0.46 | 0 | 0 | 1.77 | 0.89 | 0.13 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 3.50 | 0.70 | 1.25 | 0.98 | % | 0.28 | 0 | 0 | 1.51 | 0.78 | 0.20 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 4.00 | 0.40 | 0.95 | 0.68 | % | 0.17 | 0 | 0 | 0.91 | 0.65 | 0.26 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 4.50 | 0.20 | 0.70 | 0.45 | % | 0.10 | 0 | 0 | 0.92 | 0.51 | 0.30 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 5.00 | 0.05 | 0.50 | 0.28 | % | 0.06 | 0 | 0 | 0.85 | 0.36 | 0.30 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 5.50 | 0.05 | 0.45 | 0.25 | % | 0.05 | 0 | 0 | 1.00 | 0.23 | 0.26 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 6.00 | 0.05 | 0.35 | 0.20 | % | 0.03 | 0 | 0 | 1.07 | 0.13 | 0.19 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 6.50 | 0.00 | 0.30 | 0.15 | % | 0.02 | 0 | 0 | 1.47 | 0.09 | 0.14 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 7.00 | 0.00 | 0.25 | 0.13 | % | 0.02 | 0 | 0 | 1.50 | 0.05 | 0.09 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 7.50 | 0.00 | 0.25 | 0.13 | % | 0.02 | 0 | 0 | 1.62 | 0.03 | 0.06 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 8.00 | 0.00 | 0.25 | 0.13 | % | 0.02 | 0 | 0 | 1.73 | 0.02 | 0.03 | 0.00 | 7/31/2026 3:59:59 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 | 4.23 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 1.00 | 0.00 | 0.30 | 0.15 | % | 0.15 | 0 | 0 | 4.98 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 1.50 | 0.00 | 0.30 | 0.15 | % | 0.10 | 0 | 0 | 3.63 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 2.00 | 0.00 | 0.35 | 0.18 | % | 0.09 | 0 | 0 | 2.98 | -0.01 | 0.01 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 2.50 | 0.00 | 0.30 | 0.15 | % | 0.06 | 0 | 0 | 2.15 | -0.04 | 0.06 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 3.00 | 0.00 | 0.25 | 0.13 | % | 0.04 | 0 | 0 | 1.51 | -0.11 | 0.13 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 3.50 | 0.05 | 0.40 | 0.23 | 0.35 | 0.00 | 0.00% | 0.07 | 0 | 1 | 0.99 | -0.22 | 0.20 | -0.01 | 7/30/2026 | 7/31/2026 3:59:59 PM EST |
| 4.00 | 0.15 | 0.65 | 0.40 | % | 0.10 | 0 | 0 | 0.97 | -0.35 | 0.26 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 4.50 | 0.40 | 0.70 | 0.55 | % | 0.12 | 0 | 0 | 0.76 | -0.49 | 0.30 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 5.00 | 0.75 | 1.30 | 1.03 | % | 0.21 | 0 | 0 | 0.94 | -0.64 | 0.30 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 5.50 | 1.15 | 1.70 | 1.43 | % | 0.26 | 0 | 0 | 1.55 | -0.77 | 0.26 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 6.00 | 1.60 | 2.15 | 1.88 | % | 0.31 | 0 | 0 | 1.66 | -0.87 | 0.19 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 6.50 | 2.00 | 2.60 | 2.30 | % | 0.35 | 0 | 0 | 1.73 | -0.91 | 0.14 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 7.00 | 2.50 | 3.10 | 2.80 | % | 0.40 | 0 | 0 | 1.88 | -0.95 | 0.09 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 7.50 | 2.95 | 3.60 | 3.28 | % | 0.44 | 0 | 0 | 2.01 | -0.97 | 0.06 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 8.00 | 3.40 | 4.20 | 3.80 | % | 0.47 | 0 | 0 | 2.33 | -0.98 | 0.03 | 0.00 | 7/31/2026 3:59:59 PM EST |