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Contract OI history

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Nov 13, 2026 EXPIRATION

GLW $135.00 Put

GLW261113P00135000

Latest saved OI310Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $135.00 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. 3101550 2026-10-02: 3 OI2026-10-05: 7 OI2026-10-06: 38 OI2026-10-07: 46 OI2026-10-08: 46 OI2026-10-09: 75 OI2026-10-13: 209 OI2026-10-14: 209 OI2026-10-15: 250 OI2026-10-16: 291 OI2026-10-21: 305 OI2026-10-23: 310 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, 2026Viewing310+5
Oct 21, 2026305+14
Oct 16, 2026291+41
Oct 15, 2026250+41
Oct 14, 20262090
Oct 13, 2026209+134
Oct 09, 202675+29
Oct 08, 2026460
Oct 07, 202646+8
Oct 06, 202638+31
Oct 05, 20267+4
Oct 02, 20263No prior observation