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Contract OI history

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Feb 19, 2027 EXPIRATION

GLW $110.00 Put

GLW270219P00110000

Latest saved OI1,017Oct 23, 2026
Last change+45vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $110.00 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. 1,0175080 2026-10-02: 347 OI2026-10-05: 348 OI2026-10-06: 347 OI2026-10-07: 345 OI2026-10-08: 345 OI2026-10-09: 345 OI2026-10-13: 949 OI2026-10-14: 949 OI2026-10-15: 949 OI2026-10-16: 958 OI2026-10-21: 972 OI2026-10-23: 1,017 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, 20261,017+45
Oct 21, 2026Viewing972+14
Oct 16, 2026958+9
Oct 15, 20269490
Oct 14, 20269490
Oct 13, 2026949+604
Oct 09, 20263450
Oct 08, 20263450
Oct 07, 2026345-2
Oct 06, 2026347-1
Oct 05, 2026348+1
Oct 02, 2026347No prior observation