Contract OI history
Back to TXNDec 18, 2026 EXPIRATION
TXN $250.00 Put
TXN261218P00250000
Latest saved OI1,005Oct 23, 2026
Last change-19vs previous saved observation
Saved market days6Oct 09, 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 | 1,005 | -19 |
| Oct 21, 2026 | 1,024 | +15 |
| Oct 16, 2026 | 1,009 | -4 |
| Oct 15, 2026 | 1,013 | +1 |
| Oct 14, 2026 | 1,012 | +1 |
| Oct 09, 2026 | 1,011 | No prior observation |