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Contract OI history

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Jan 15, 2027 EXPIRATION

GLW $380.00 Call

GLW270115C00380000

Latest saved OI440Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $380.00 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. 4402200 2026-10-02: 425 OI2026-10-05: 425 OI2026-10-06: 425 OI2026-10-07: 425 OI2026-10-08: 425 OI2026-10-09: 424 OI2026-10-13: 419 OI2026-10-14: 419 OI2026-10-15: 419 OI2026-10-16: 435 OI2026-10-21: 440 OI2026-10-23: 440 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, 2026Viewing4400
Oct 21, 2026440+5
Oct 16, 2026435+16
Oct 15, 20264190
Oct 14, 20264190
Oct 13, 2026419-5
Oct 09, 2026424-1
Oct 08, 20264250
Oct 07, 20264250
Oct 06, 20264250
Oct 05, 20264250
Oct 02, 2026425No prior observation