Contract OI history
Back to GLWOct 30, 2026 EXPIRATION
GLW $139.00 Put
GLW261030P00139000
Latest saved OI100Oct 23, 2026
Last change+8vs previous saved observation
Saved market days4Oct 15, 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, 2026 | 100 | +8 |
| Oct 21, 2026Viewing | 92 | +48 |
| Oct 16, 2026 | 44 | +44 |
| Oct 15, 2026 | 0 | No prior observation |