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Contract OI history

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Apr 16, 2027 EXPIRATION

GLW $90.00 Put

GLW270416P00090000

Latest saved OI713Oct 23, 2026
Last change+628vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $90.00 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. 7133560 2026-10-02: 19 OI2026-10-05: 20 OI2026-10-06: 53 OI2026-10-07: 51 OI2026-10-08: 51 OI2026-10-09: 53 OI2026-10-13: 52 OI2026-10-14: 52 OI2026-10-15: 85 OI2026-10-16: 85 OI2026-10-21: 85 OI2026-10-23: 713 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, 2026713+628
Oct 21, 2026Viewing850
Oct 16, 2026850
Oct 15, 202685+33
Oct 14, 2026520
Oct 13, 202652-1
Oct 09, 202653+2
Oct 08, 2026510
Oct 07, 202651-2
Oct 06, 202653+33
Oct 05, 202620+1
Oct 02, 202619No prior observation