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Contract OI history

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Dec 18, 2026 EXPIRATION

GLW $110.00 Put

GLW261218P00110000

Latest saved OI2,444Oct 23, 2026
Last change+63vs 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. 2,4441,2220 2026-10-02: 2,120 OI2026-10-05: 2,120 OI2026-10-06: 2,119 OI2026-10-07: 2,109 OI2026-10-08: 2,109 OI2026-10-09: 2,128 OI2026-10-13: 2,145 OI2026-10-14: 2,145 OI2026-10-15: 2,158 OI2026-10-16: 2,359 OI2026-10-21: 2,381 OI2026-10-23: 2,444 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, 20262,444+63
Oct 21, 2026Viewing2,381+22
Oct 16, 20262,359+201
Oct 15, 20262,158+13
Oct 14, 20262,1450
Oct 13, 20262,145+17
Oct 09, 20262,128+19
Oct 08, 20262,1090
Oct 07, 20262,109-10
Oct 06, 20262,119-1
Oct 05, 20262,1200
Oct 02, 20262,120No prior observation