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Contract OI history

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Sep 17, 2027 EXPIRATION

O $67.50 Call

O270917C00067500

Latest saved OI123Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
O $67.50 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. 123610 2026-10-02: 113 OI2026-10-05: 110 OI2026-10-06: 110 OI2026-10-07: 110 OI2026-10-08: 113 OI2026-10-09: 112 OI2026-10-13: 112 OI2026-10-14: 112 OI2026-10-15: 112 OI2026-10-16: 119 OI2026-10-21: 123 OI2026-10-23: 123 OI Oct 02, 2026Oct 23, 2026

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

O contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1230
Oct 21, 2026123+4
Oct 16, 2026119+7
Oct 15, 20261120
Oct 14, 20261120
Oct 13, 20261120
Oct 09, 2026112-1
Oct 08, 2026113+3
Oct 07, 20261100
Oct 06, 20261100
Oct 05, 2026110-3
Oct 02, 2026113No prior observation