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Contract OI history

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Nov 13, 2026 EXPIRATION

GLW $140.00 Put

GLW261113P00140000

Latest saved OI291Oct 23, 2026
Last change-29vs 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. 3241620 2026-10-02: 4 OI2026-10-05: 70 OI2026-10-06: 105 OI2026-10-07: 144 OI2026-10-08: 144 OI2026-10-09: 211 OI2026-10-13: 271 OI2026-10-14: 271 OI2026-10-15: 318 OI2026-10-16: 324 OI2026-10-21: 320 OI2026-10-23: 291 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, 2026291-29
Oct 21, 2026Viewing320-4
Oct 16, 2026324+6
Oct 15, 2026318+47
Oct 14, 20262710
Oct 13, 2026271+60
Oct 09, 2026211+67
Oct 08, 20261440
Oct 07, 2026144+39
Oct 06, 2026105+35
Oct 05, 202670+66
Oct 02, 20264No prior observation