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Contract OI history

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Jan 21, 2028 EXPIRATION

GLW $110.00 Put

GLW280121P00110000

Latest saved OI1,504Oct 23, 2026
Last change+120vs 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. 1,5047520 2026-10-02: 1,389 OI2026-10-05: 1,388 OI2026-10-06: 1,383 OI2026-10-07: 1,383 OI2026-10-08: 1,383 OI2026-10-09: 1,375 OI2026-10-13: 1,381 OI2026-10-14: 1,381 OI2026-10-15: 1,384 OI2026-10-16: 1,384 OI2026-10-21: 1,384 OI2026-10-23: 1,504 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, 20261,504+120
Oct 21, 2026Viewing1,3840
Oct 16, 20261,3840
Oct 15, 20261,384+3
Oct 14, 20261,3810
Oct 13, 20261,381+6
Oct 09, 20261,375-8
Oct 08, 20261,3830
Oct 07, 20261,3830
Oct 06, 20261,383-5
Oct 05, 20261,388-1
Oct 02, 20261,389No prior observation