Options Chain for NIU TECHNOLOGIES ADS (NIU) - $4.00 as of 11/14/2025 4:14:34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 1.30 | 1.85 | 1.58 | 1.55 | 0.00 | 0.00% | 0.63 | 0 | 554 | 2.66 | 0.97 | 0.07 | 0.00 | 11/13/2025 | 11/14/2025 4:00:00 PM EST |
| 5.00 | 0.10 | 1.05 | 0.58 | 0.14 | -0.06 | -30.00% | 0.12 | 223 | 1,431 | 0.83 | 0.25 | 0.30 | -0.01 | 11/14/2025 | 11/14/2025 4:00:00 PM EST |
| 7.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 1,997 | 1.29 | 0.01 | 0.03 | 0.00 | 11/13/2025 | 11/14/2025 4:00:00 PM EST |
| 10.00 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 5 | 2.76 | 0.00 | 0.00 | 0.00 | 11/10/2025 | 11/14/2025 4:00:00 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 | 0.20 | 0.10 | 0.35 | +0.32 | +1,066.67% | 0.04 | 1 | 246 | 1.84 | -0.03 | 0.07 | 0.00 | 11/14/2025 | 11/14/2025 4:00:00 PM EST |
| 5.00 | 0.85 | 1.40 | 1.13 | 1.00 | 0.00 | 0.00% | 0.23 | 0 | 247 | 1.45 | -0.75 | 0.30 | -0.01 | 10/29/2025 | 11/14/2025 4:00:00 PM EST |
| 7.50 | 3.30 | 3.90 | 3.60 | 3.30 | 0.00 | 0.00% | 0.48 | 0 | 30 | 2.39 | -0.99 | 0.03 | 0.00 | 10/27/2025 | 11/14/2025 4:00:00 PM EST |
| 10.00 | 5.40 | 6.80 | 6.10 | 5.16 | 0.00 | 0.00% | 0.61 | 0 | 0 | 3.95 | -1.00 | 0.00 | 0.00 | 10/13/2025 | 11/14/2025 4:00:00 PM EST |