Options Chain for NIU TECHNOLOGIES ADS (NIU) - $3.13 as of 5/8/2026 6:25:41 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 | 0.25 | 1.00 | 0.63 | 0.50 | 0.00 | 0.00% | 0.25 | 0 | 2 | 3.93 | 0.85 | 0.28 | -0.01 | 3/31/2026 | 5/8/2026 3:59:54 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 2 | 2.38 | 0.06 | 0.14 | -0.01 | 5/4/2026 | 5/8/2026 3:59:54 PM EST |
| 7.50 | 0.00 | 0.65 | 0.33 | % | 0.04 | 0 | 0 | 8.18 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:54 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 | 0.35 | 0.18 | % | 0.07 | 0 | 0 | 4.09 | -0.15 | 0.28 | -0.01 | 5/8/2026 3:59:54 PM EST | |||
| 5.00 | 1.50 | 2.25 | 1.88 | % | 0.38 | 0 | 0 | 5.08 | -0.94 | 0.14 | -0.01 | 5/8/2026 3:59:54 PM EST | |||
| 7.50 | 3.80 | 5.00 | 4.40 | % | 0.59 | 0 | 0 | 8.32 | -1.00 | 0.00 | 0.00 | 5/8/2026 3:59:54 PM EST |