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Contract OI history

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Jun 17, 2027 EXPIRATION

GLW $135.00 Put

GLW270617P00135000

Latest saved OI2,455Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $135.00 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. 2,4551,2270 2026-10-02: 2,306 OI2026-10-05: 2,307 OI2026-10-06: 2,307 OI2026-10-07: 2,309 OI2026-10-08: 2,309 OI2026-10-09: 2,309 OI2026-10-13: 2,418 OI2026-10-14: 2,418 OI2026-10-15: 2,415 OI2026-10-16: 2,454 OI2026-10-21: 2,451 OI2026-10-23: 2,455 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, 2026Viewing2,455+4
Oct 21, 20262,451-3
Oct 16, 20262,454+39
Oct 15, 20262,415-3
Oct 14, 20262,4180
Oct 13, 20262,418+109
Oct 09, 20262,3090
Oct 08, 20262,3090
Oct 07, 20262,309+2
Oct 06, 20262,3070
Oct 05, 20262,307+1
Oct 02, 20262,306No prior observation