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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 2.85 | 3.70 | 3.28 | 3.45 | 0.00 | 0.00% | 3.28 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 7/21/2026 | 7/31/2026 3:59:59 PM EST |
| 1.50 | 2.35 | 3.20 | 2.78 | 3.00 | 0.00 | 0.00% | 1.85 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 7/21/2026 | 7/31/2026 3:59:59 PM EST |
| 2.00 | 1.95 | 2.70 | 2.33 | 2.25 | 0.00 | 0.00% | 1.17 | 0 | 4 | 8.17 | 1.00 | 0.00 | 0.00 | 7/27/2026 | 7/31/2026 3:59:59 PM EST |
| 2.50 | 1.45 | 2.20 | 1.83 | % | 0.73 | 0 | 0 | 6.36 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 3.00 | 0.95 | 1.70 | 1.33 | 1.32 | 0.00 | 0.00% | 0.44 | 0 | 6 | 4.91 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/31/2026 3:59:59 PM EST |
| 3.50 | 0.50 | 1.10 | 0.80 | 0.65 | 0.00 | 0.00% | 0.23 | 0 | 2 | 3.14 | 0.94 | 0.26 | 0.00 | 7/30/2026 | 7/31/2026 3:59:59 PM EST |
| 4.00 | 0.15 | 0.60 | 0.38 | 0.45 | 0.00 | 0.00% | 0.10 | 1 | 10 | 2.07 | 0.69 | 0.64 | -0.01 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 4.50 | 0.05 | 0.25 | 0.15 | 0.12 | -0.06 | -33.34% | 0.03 | 99 | 79 | 0.85 | 0.34 | 0.66 | -0.01 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 5.00 | 0.00 | 0.10 | 0.05 | 0.08 | +0.03 | +60.00% | 0.01 | 12 | 230 | 1.41 | 0.12 | 0.35 | -0.01 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 5.50 | 0.00 | 0.10 | 0.05 | 0.12 | 0.00 | 0.00% | 0.01 | 0 | 10 | 1.85 | 0.03 | 0.12 | 0.00 | 7/22/2026 | 7/31/2026 3:59:59 PM EST |
| 6.00 | 0.00 | 0.10 | 0.05 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 45 | 2.22 | 0.01 | 0.03 | 0.00 | 7/17/2026 | 7/31/2026 3:59:59 PM EST |
| 6.50 | 0.00 | 0.05 | 0.03 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 2 | 2.13 | 0.00 | 0.01 | 0.00 | 7/28/2026 | 7/31/2026 3:59:59 PM EST |
| 7.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 14 | 2.83 | 0.00 | 0.00 | 0.00 | 7/15/2026 | 7/31/2026 3:59:59 PM EST |
| 7.50 | 0.00 | 0.30 | 0.15 | % | 0.02 | 0 | 0 | 4.33 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 8.00 | 0.00 | 0.30 | 0.15 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 10 | 4.60 | 0.00 | 0.00 | 0.00 | 7/20/2026 | 7/31/2026 3:59:59 PM EST |
| 8.50 | 0.00 | 0.30 | 0.15 | % | 0.02 | 0 | 0 | 4.84 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 9.00 | 0.00 | 0.20 | 0.10 | 0.15 | +0.10 | +200.00% | 0.01 | 1 | 10 | 4.47 | 0.00 | 0.00 | 0.00 | 7/31/2026 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 5 | 0.00 | 0.00 | 0.00 | 0.00 | 7/2/2026 | 7/31/2026 3:59:59 PM EST |
| 1.50 | 0.00 | 0.05 | 0.03 | % | 0.02 | 0 | 0 | 5.03 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 2.00 | 0.00 | 0.05 | 0.03 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 8 | 3.77 | 0.00 | 0.00 | 0.00 | 7/27/2026 | 7/31/2026 3:59:59 PM EST |
| 2.50 | 0.00 | 0.20 | 0.10 | 0.14 | % | 0.04 | 1 | 0 | 4.35 | 0.00 | 0.00 | 0.00 | 7/31/2026 | 7/31/2026 3:59:59 PM EST | |
| 3.00 | 0.00 | 0.35 | 0.18 | 0.08 | 0.00 | 0.00% | 0.06 | 0 | 4 | 4.23 | 0.00 | 0.00 | 0.00 | 7/2/2026 | 7/31/2026 3:59:59 PM EST |
| 3.50 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.66 | -0.06 | 0.26 | 0.00 | 7/20/2026 | 7/31/2026 3:59:59 PM EST |
| 4.00 | 0.10 | 0.15 | 0.13 | 0.16 | -0.13 | -44.83% | 0.03 | 6 | 79 | 0.97 | -0.31 | 0.64 | -0.01 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 4.50 | 0.20 | 0.50 | 0.35 | % | 0.08 | 0 | 0 | 1.47 | -0.66 | 0.66 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 5.00 | 0.55 | 1.00 | 0.78 | 1.00 | 0.00 | 0.00% | 0.16 | 0 | 32 | 2.11 | -0.88 | 0.35 | -0.01 | 7/29/2026 | 7/31/2026 3:59:59 PM EST |
| 5.50 | 1.00 | 1.55 | 1.28 | 1.52 | -0.03 | -1.94% | 0.23 | 1 | 4 | 2.85 | -0.97 | 0.12 | 0.00 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 6.00 | 1.40 | 2.15 | 1.78 | 2.08 | 0.00 | 0.00% | 0.30 | 0 | 0 | 3.76 | -0.99 | 0.03 | 0.00 | 7/30/2026 | 7/31/2026 3:59:59 PM EST |
| 6.50 | 1.90 | 2.45 | 2.18 | 2.18 | -0.26 | -10.66% | 0.34 | 1 | 0 | 3.12 | -1.00 | 0.01 | 0.00 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 7.00 | 2.30 | 3.20 | 2.75 | 3.02 | +0.03 | +1.01% | 0.39 | 1 | 4 | 4.72 | -1.00 | 0.00 | 0.00 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 7.50 | 2.85 | 3.40 | 3.13 | 3.15 | -0.35 | -10.00% | 0.42 | 5 | 5 | 3.39 | -1.00 | 0.00 | 0.00 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 8.00 | 3.30 | 4.20 | 3.75 | % | 0.47 | 0 | 0 | 5.31 | -1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 8.50 | 3.80 | 4.70 | 4.25 | % | 0.50 | 0 | 0 | 5.57 | -1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 9.00 | 4.30 | 5.00 | 4.65 | 4.90 | 0.00 | 0.00% | 0.52 | 0 | 4 | 4.72 | -1.00 | 0.00 | 0.00 | 7/30/2026 | 7/31/2026 3:59:59 PM EST |