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Contract OI history

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Jun 17, 2027 EXPIRATION

GLW $100.00 Put

GLW270617P00100000

Latest saved OI2,304Oct 23, 2026
Last change+621vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $100.00 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. 2,3041,1520 2026-10-02: 945 OI2026-10-05: 933 OI2026-10-06: 933 OI2026-10-07: 932 OI2026-10-08: 932 OI2026-10-09: 946 OI2026-10-13: 947 OI2026-10-14: 947 OI2026-10-15: 1,747 OI2026-10-16: 1,847 OI2026-10-21: 1,683 OI2026-10-23: 2,304 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, 2026Viewing2,304+621
Oct 21, 20261,683-164
Oct 16, 20261,847+100
Oct 15, 20261,747+800
Oct 14, 20269470
Oct 13, 2026947+1
Oct 09, 2026946+14
Oct 08, 20269320
Oct 07, 2026932-1
Oct 06, 20269330
Oct 05, 2026933-12
Oct 02, 2026945No prior observation