Options Chain for NIOCORP DEVS LTD COM NEW (NB) - $4.29 as of 8/21/2026 3:01:37 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 | 3.40 | 6.10 | 4.75 | 4.22 | -0.36 | -7.86% | 9.50 | 4 | 371 | 0.00 | 1.00 | 0.00 | 0.00 | 8/21/2026 | 8/21/2026 3:59:55 PM EST |
| 1.00 | 2.80 | 5.60 | 4.20 | 3.33 | 0.00 | 0.00% | 4.20 | 0 | 242 | 0.00 | 1.00 | 0.00 | 0.00 | 8/20/2026 | 8/21/2026 3:59:55 PM EST |
| 1.50 | 2.30 | 5.10 | 3.70 | 2.82 | 0.00 | 0.00% | 2.47 | 0 | 70 | 0.00 | 1.00 | 0.00 | 0.00 | 8/20/2026 | 8/21/2026 3:59:55 PM EST |
| 2.00 | 2.05 | 4.60 | 3.33 | 2.53 | 0.00 | 0.00% | 1.67 | 0 | 71 | 0.00 | 1.00 | 0.00 | 0.00 | 8/19/2026 | 8/21/2026 3:59:55 PM EST |
| 2.50 | 1.60 | 4.20 | 2.90 | % | 1.16 | 0 | 0 | 9.37 | 1.00 | 0.02 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 3.00 | 1.10 | 2.45 | 1.78 | % | 0.59 | 0 | 0 | 2.70 | 0.94 | 0.11 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 3.50 | 0.30 | 2.05 | 1.18 | % | 0.34 | 0 | 0 | 2.34 | 0.84 | 0.17 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 4.00 | 0.40 | 1.35 | 0.88 | % | 0.22 | 0 | 0 | 1.45 | 0.72 | 0.23 | -0.01 | 8/21/2026 3:59:55 PM EST | |||
| 4.50 | 0.45 | 1.00 | 0.73 | % | 0.16 | 0 | 0 | 1.12 | 0.58 | 0.26 | -0.01 | 8/21/2026 3:59:55 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | 0.33 | 0.00 | 0.00% | 0.08 | 0 | 207 | 1.48 | 0.45 | 0.26 | -0.01 | 8/19/2026 | 8/21/2026 3:59:55 PM EST |
| 5.50 | 0.00 | 1.40 | 0.70 | 0.42 | 0.00 | 0.00% | 0.13 | 0 | 4 | 2.46 | 0.34 | 0.24 | -0.01 | 8/17/2026 | 8/21/2026 3:59:55 PM EST |
| 6.00 | 0.00 | 0.70 | 0.35 | % | 0.06 | 0 | 0 | 1.85 | 0.25 | 0.21 | -0.01 | 8/21/2026 3:59:55 PM EST | |||
| 6.50 | 0.00 | 0.80 | 0.40 | % | 0.06 | 0 | 0 | 1.85 | 0.18 | 0.17 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 7.00 | 0.00 | 0.10 | 0.05 | 0.10 | -0.05 | -33.34% | 0.01 | 2 | 2 | 1.02 | 0.14 | 0.14 | 0.00 | 8/21/2026 | 8/21/2026 3:59:55 PM EST |
| 7.50 | 0.00 | 0.40 | 0.20 | % | 0.03 | 0 | 0 | 1.78 | 0.09 | 0.10 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 8.00 | 0.00 | 2.15 | 1.08 | % | 0.14 | 0 | 0 | 4.85 | 0.06 | 0.08 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 8.50 | 0.00 | 2.15 | 1.08 | % | 0.13 | 0 | 0 | 4.96 | 0.04 | 0.06 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 9.00 | 0.00 | 2.15 | 1.08 | % | 0.12 | 0 | 0 | 5.06 | 0.03 | 0.04 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 9.50 | 0.00 | 2.15 | 1.08 | % | 0.11 | 0 | 0 | 5.15 | 0.02 | 0.03 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 10.00 | 0.00 | 2.15 | 1.08 | % | 0.11 | 0 | 0 | 5.23 | 0.01 | 0.02 | 0.00 | 8/21/2026 3:59:55 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 | 2.15 | 1.08 | % | 2.16 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 1.00 | 0.00 | 2.15 | 1.08 | % | 1.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 1.50 | 0.00 | 2.15 | 1.08 | % | 0.72 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 2.00 | 0.00 | 2.15 | 1.08 | % | 0.54 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 2.50 | 0.00 | 1.15 | 0.58 | % | 0.23 | 0 | 0 | 4.21 | 0.00 | 0.02 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 3.00 | 0.00 | 0.20 | 0.10 | % | 0.03 | 0 | 0 | 1.47 | -0.06 | 0.11 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 3.50 | 0.00 | 1.15 | 0.58 | % | 0.17 | 0 | 0 | 2.72 | -0.16 | 0.17 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 4.00 | 0.00 | 0.75 | 0.38 | 0.30 | 0.00 | 0.00% | 0.10 | 0 | 4 | 1.77 | -0.28 | 0.23 | -0.01 | 8/17/2026 | 8/21/2026 3:59:55 PM EST |
| 4.50 | 0.40 | 0.90 | 0.65 | 0.55 | -0.04 | -6.78% | 0.14 | 1 | 11 | 1.12 | -0.42 | 0.26 | -0.01 | 8/21/2026 | 8/21/2026 3:59:55 PM EST |
| 5.00 | 0.55 | 0.95 | 0.75 | % | 0.15 | 0 | 0 | 0.78 | -0.55 | 0.26 | -0.01 | 8/21/2026 3:59:55 PM EST | |||
| 5.50 | 0.55 | 2.05 | 1.30 | 1.15 | 0.00 | 0.00% | 0.24 | 0 | 1 | 2.01 | -0.66 | 0.24 | -0.01 | 8/18/2026 | 8/21/2026 3:59:55 PM EST |
| 6.00 | 0.75 | 3.70 | 2.23 | % | 0.37 | 0 | 0 | 4.36 | -0.75 | 0.21 | -0.01 | 8/21/2026 3:59:55 PM EST | |||
| 6.50 | 1.20 | 2.95 | 2.08 | % | 0.32 | 0 | 0 | 2.56 | -0.82 | 0.17 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 7.00 | 1.85 | 4.60 | 3.23 | % | 0.46 | 0 | 0 | 2.47 | -0.86 | 0.14 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 7.50 | 1.00 | 4.80 | 2.90 | % | 0.39 | 0 | 0 | 4.09 | -0.91 | 0.10 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 8.00 | 1.60 | 5.00 | 3.30 | % | 0.41 | 0 | 0 | 3.88 | -0.94 | 0.08 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 8.50 | 3.50 | 6.00 | 4.75 | % | 0.56 | 0 | 0 | 4.85 | -0.96 | 0.06 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 9.00 | 4.00 | 6.50 | 5.25 | % | 0.58 | 0 | 0 | 4.95 | -0.97 | 0.04 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 9.50 | 4.50 | 7.00 | 5.75 | % | 0.61 | 0 | 0 | 5.04 | -0.98 | 0.03 | 0.00 | 8/21/2026 3:59:55 PM EST | |||
| 10.00 | 5.00 | 7.50 | 6.25 | % | 0.62 | 0 | 0 | 5.13 | -0.99 | 0.02 | 0.00 | 8/21/2026 3:59:55 PM EST |