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Contract OI history

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Nov 20, 2026 EXPIRATION

GLW $195.00 Put

GLW261120P00195000

Latest saved OI59Oct 23, 2026
Last change-57vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $195.00 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. 139690 2026-10-02: 139 OI2026-10-05: 138 OI2026-10-06: 138 OI2026-10-07: 137 OI2026-10-08: 137 OI2026-10-09: 134 OI2026-10-13: 124 OI2026-10-14: 124 OI2026-10-15: 124 OI2026-10-16: 116 OI2026-10-21: 116 OI2026-10-23: 59 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, 2026Viewing59-57
Oct 21, 20261160
Oct 16, 2026116-8
Oct 15, 20261240
Oct 14, 20261240
Oct 13, 2026124-10
Oct 09, 2026134-3
Oct 08, 20261370
Oct 07, 2026137-1
Oct 06, 20261380
Oct 05, 2026138-1
Oct 02, 2026139No prior observation