Options Chain for NIU TECHNOLOGIES ADS (NIU) - $3.29 as of 2/2/2026 8:41:16 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.35 | 1.10 | 0.73 | 0.78 | 0.00 | 0.00% | 0.29 | 0 | 34 | 2.59 | 0.91 | 0.21 | 0.00 | 1/5/2026 | 1/30/2026 3:59:57 PM EST |
| 5.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 10 | 1.52 | 0.06 | 0.15 | 0.00 | 1/20/2026 | 1/30/2026 3:59:57 PM EST |
| 7.50 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 2.05 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.38 | -0.09 | 0.21 | 0.00 | 1/26/2026 | 1/30/2026 3:59:57 PM EST |
| 5.00 | 1.40 | 2.15 | 1.78 | 1.80 | 0.00 | 0.00% | 0.36 | 0 | 1 | 2.78 | -0.94 | 0.15 | 0.00 | 1/14/2026 | 1/30/2026 3:59:57 PM EST |
| 7.50 | 3.90 | 4.50 | 4.20 | % | 0.56 | 0 | 0 | 4.47 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:57 PM EST |