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Contract OI history

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Nov 06, 2026 EXPIRATION

GLW $140.00 Put

GLW261106P00140000

Latest saved OI698Oct 23, 2026
Last change+30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $140.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6983490 2026-10-02: 174 OI2026-10-05: 191 OI2026-10-06: 250 OI2026-10-07: 234 OI2026-10-08: 234 OI2026-10-09: 326 OI2026-10-13: 404 OI2026-10-14: 404 OI2026-10-15: 592 OI2026-10-16: 636 OI2026-10-21: 668 OI2026-10-23: 698 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GLW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026698+30
Oct 21, 2026Viewing668+32
Oct 16, 2026636+44
Oct 15, 2026592+188
Oct 14, 20264040
Oct 13, 2026404+78
Oct 09, 2026326+92
Oct 08, 20262340
Oct 07, 2026234-16
Oct 06, 2026250+59
Oct 05, 2026191+17
Oct 02, 2026174No prior observation