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Contract OI history

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Dec 18, 2026 EXPIRATION

GLW $160.00 Put

GLW261218P00160000

Latest saved OI1,681Oct 23, 2026
Last change-15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $160.00 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. 1,6968480 2026-10-02: 1,639 OI2026-10-05: 1,645 OI2026-10-06: 1,673 OI2026-10-07: 1,682 OI2026-10-08: 1,682 OI2026-10-09: 1,670 OI2026-10-13: 1,672 OI2026-10-14: 1,672 OI2026-10-15: 1,671 OI2026-10-16: 1,674 OI2026-10-21: 1,696 OI2026-10-23: 1,681 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, 20261,681-15
Oct 21, 2026Viewing1,696+22
Oct 16, 20261,674+3
Oct 15, 20261,671-1
Oct 14, 20261,6720
Oct 13, 20261,672+2
Oct 09, 20261,670-12
Oct 08, 20261,6820
Oct 07, 20261,682+9
Oct 06, 20261,673+28
Oct 05, 20261,645+6
Oct 02, 20261,639No prior observation