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Contract OI history

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Nov 20, 2026 EXPIRATION

GLW $115.00 Put

GLW261120P00115000

Latest saved OI1,712Oct 23, 2026
Last change-33vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $115.00 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. 1,7458720 2026-10-02: 1,552 OI2026-10-05: 1,618 OI2026-10-06: 1,624 OI2026-10-07: 1,623 OI2026-10-08: 1,623 OI2026-10-09: 1,621 OI2026-10-13: 1,686 OI2026-10-14: 1,686 OI2026-10-15: 1,725 OI2026-10-16: 1,650 OI2026-10-21: 1,745 OI2026-10-23: 1,712 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, 20261,712-33
Oct 21, 2026Viewing1,745+95
Oct 16, 20261,650-75
Oct 15, 20261,725+39
Oct 14, 20261,6860
Oct 13, 20261,686+65
Oct 09, 20261,621-2
Oct 08, 20261,6230
Oct 07, 20261,623-1
Oct 06, 20261,624+6
Oct 05, 20261,618+66
Oct 02, 20261,552No prior observation