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Contract OI history

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Feb 19, 2027 EXPIRATION

GLW $150.00 Put

GLW270219P00150000

Latest saved OI545Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $150.00 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. 6353170 2026-10-02: 271 OI2026-10-05: 263 OI2026-10-06: 591 OI2026-10-07: 635 OI2026-10-08: 635 OI2026-10-09: 635 OI2026-10-13: 537 OI2026-10-14: 537 OI2026-10-15: 547 OI2026-10-16: 542 OI2026-10-21: 545 OI2026-10-23: 545 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, 20265450
Oct 21, 2026Viewing545+3
Oct 16, 2026542-5
Oct 15, 2026547+10
Oct 14, 20265370
Oct 13, 2026537-98
Oct 09, 20266350
Oct 08, 20266350
Oct 07, 2026635+44
Oct 06, 2026591+328
Oct 05, 2026263-8
Oct 02, 2026271No prior observation