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Contract OI history

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Jan 15, 2027 EXPIRATION

GLW $230.00 Call

GLW270115C00230000

Latest saved OI2,345Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $230.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,3451,1720 2026-10-02: 2,282 OI2026-10-05: 2,281 OI2026-10-06: 2,281 OI2026-10-07: 2,328 OI2026-10-08: 2,328 OI2026-10-09: 2,336 OI2026-10-13: 2,340 OI2026-10-14: 2,340 OI2026-10-15: 2,334 OI2026-10-16: 2,335 OI2026-10-21: 2,343 OI2026-10-23: 2,345 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, 2026Viewing2,345+2
Oct 21, 20262,343+8
Oct 16, 20262,335+1
Oct 15, 20262,334-6
Oct 14, 20262,3400
Oct 13, 20262,340+4
Oct 09, 20262,336+8
Oct 08, 20262,3280
Oct 07, 20262,328+47
Oct 06, 20262,2810
Oct 05, 20262,281-1
Oct 02, 20262,282No prior observation