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Contract OI history

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Jan 15, 2027 EXPIRATION

GLW $155.00 Call

GLW270115C00155000

Latest saved OI295Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $155.00 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. 2951470 2026-10-02: 246 OI2026-10-05: 234 OI2026-10-06: 234 OI2026-10-07: 233 OI2026-10-08: 233 OI2026-10-09: 242 OI2026-10-13: 279 OI2026-10-14: 279 OI2026-10-15: 284 OI2026-10-16: 292 OI2026-10-21: 293 OI2026-10-23: 295 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, 2026295+2
Oct 21, 2026Viewing293+1
Oct 16, 2026292+8
Oct 15, 2026284+5
Oct 14, 20262790
Oct 13, 2026279+37
Oct 09, 2026242+9
Oct 08, 20262330
Oct 07, 2026233-1
Oct 06, 20262340
Oct 05, 2026234-12
Oct 02, 2026246No prior observation