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Contract OI history

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Oct 23, 2026 EXPIRATION

ON $74.00 Call

ON261023C00074000

Latest saved OI3,322Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ON $74.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,3221,6610 2026-10-09: 222 OI2026-10-13: 221 OI2026-10-14: 221 OI2026-10-15: 2,955 OI2026-10-16: 3,261 OI2026-10-21: 3,306 OI2026-10-23: 3,322 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,322+16
Oct 21, 20263,306+45
Oct 16, 20263,261+306
Oct 15, 20262,955+2,734
Oct 14, 20262210
Oct 13, 2026221-1
Oct 09, 2026222No prior observation