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Contract OI history

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Jan 19, 2029 EXPIRATION

GLW $240.00 Call

GLW290119C00240000

Latest saved OI74Oct 23, 2026
Last change+24vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $240.00 call open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 74370 2026-10-07: 1 OI2026-10-08: 1 OI2026-10-09: 11 OI2026-10-13: 19 OI2026-10-14: 19 OI2026-10-15: 30 OI2026-10-16: 33 OI2026-10-21: 50 OI2026-10-23: 74 OI Oct 07, 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, 2026Viewing74+24
Oct 21, 202650+17
Oct 16, 202633+3
Oct 15, 202630+11
Oct 14, 2026190
Oct 13, 202619+8
Oct 09, 202611+10
Oct 08, 202610
Oct 07, 20261No prior observation