Contract OI history
Back to TXNOct 30, 2026 EXPIRATION
TXN $255.00 Put
TXN261030P00255000
Latest saved OI70Oct 23, 2026
Last change+14vs 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 | 70 | +14 |
| Oct 21, 2026 | 56 | +9 |
| Oct 16, 2026 | 47 | +16 |
| Oct 15, 2026 | 31 | -1 |
| Oct 14, 2026 | 32 | +2 |
| Oct 09, 2026 | 30 | No prior observation |