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Contract OI history

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Dec 18, 2026 EXPIRATION

GLW $120.00 Call

GLW261218C00120000

Latest saved OI15,336Oct 23, 2026
Last change+5,009vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $120.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 15,3367,6680 2026-10-02: 316 OI2026-10-05: 323 OI2026-10-06: 323 OI2026-10-07: 323 OI2026-10-08: 323 OI2026-10-09: 319 OI2026-10-13: 319 OI2026-10-14: 319 OI2026-10-15: 320 OI2026-10-16: 326 OI2026-10-21: 10,327 OI2026-10-23: 15,336 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, 2026Viewing15,336+5,009
Oct 21, 202610,327+10,001
Oct 16, 2026326+6
Oct 15, 2026320+1
Oct 14, 20263190
Oct 13, 20263190
Oct 09, 2026319-4
Oct 08, 20263230
Oct 07, 20263230
Oct 06, 20263230
Oct 05, 2026323+7
Oct 02, 2026316No prior observation