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Contract OI history

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Jan 21, 2028 EXPIRATION

GLW $135.00 Call

GLW280121C00135000

Latest saved OI199Oct 23, 2026
Last change+36vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $135.00 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. 2171080 2026-10-02: 217 OI2026-10-05: 216 OI2026-10-06: 216 OI2026-10-07: 214 OI2026-10-08: 214 OI2026-10-09: 166 OI2026-10-13: 166 OI2026-10-14: 166 OI2026-10-15: 141 OI2026-10-16: 154 OI2026-10-21: 163 OI2026-10-23: 199 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, 2026Viewing199+36
Oct 21, 2026163+9
Oct 16, 2026154+13
Oct 15, 2026141-25
Oct 14, 20261660
Oct 13, 20261660
Oct 09, 2026166-48
Oct 08, 20262140
Oct 07, 2026214-2
Oct 06, 20262160
Oct 05, 2026216-1
Oct 02, 2026217No prior observation