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Contract OI history

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Oct 30, 2026 EXPIRATION

GLW $165.00 Put

GLW261030P00165000

Latest saved OI323Oct 23, 2026
Last change-141vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $165.00 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. 4792390 2026-10-02: 11 OI2026-10-05: 17 OI2026-10-06: 23 OI2026-10-07: 65 OI2026-10-08: 65 OI2026-10-09: 479 OI2026-10-13: 478 OI2026-10-14: 478 OI2026-10-15: 476 OI2026-10-16: 474 OI2026-10-21: 464 OI2026-10-23: 323 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, 2026Viewing323-141
Oct 21, 2026464-10
Oct 16, 2026474-2
Oct 15, 2026476-2
Oct 14, 20264780
Oct 13, 2026478-1
Oct 09, 2026479+414
Oct 08, 2026650
Oct 07, 202665+42
Oct 06, 202623+6
Oct 05, 202617+6
Oct 02, 202611No prior observation