Contract OI history
Back to NIOOct 23, 2026 EXPIRATION
NIO $2.00 Call
NIO261023C00002000
Latest saved OI50Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.
| Market date | Open interest | Change vs prior saved day |
|---|---|---|
| Oct 23, 2026Viewing | 50 | +7 |
| Oct 21, 2026 | 43 | +2 |
| Oct 16, 2026 | 41 | 0 |
| Oct 15, 2026 | 41 | 0 |
| Oct 14, 2026 | 41 | 0 |
| Oct 13, 2026 | 41 | -1 |
| Oct 09, 2026 | 42 | 0 |
| Oct 08, 2026 | 42 | 0 |
| Oct 07, 2026 | 42 | 0 |
| Oct 06, 2026 | 42 | +1 |
| Oct 05, 2026 | 41 | 0 |
| Oct 02, 2026 | 41 | No prior observation |