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Contract OI history

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Jan 15, 2027 EXPIRATION

C $55.00 Call

C270115C00055000

Latest saved OI1,786Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $55.00 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. 1,7868930 2026-10-02: 1,786 OI2026-10-05: 1,786 OI2026-10-06: 1,786 OI2026-10-07: 1,786 OI2026-10-08: 1,786 OI2026-10-09: 1,786 OI2026-10-13: 1,786 OI2026-10-14: 1,786 OI2026-10-15: 1,786 OI2026-10-16: 1,786 OI2026-10-21: 1,786 OI2026-10-23: 1,786 OI Oct 02, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,7860
Oct 21, 20261,7860
Oct 16, 20261,7860
Oct 15, 20261,7860
Oct 14, 20261,7860
Oct 13, 20261,7860
Oct 09, 20261,7860
Oct 08, 20261,7860
Oct 07, 20261,7860
Oct 06, 20261,7860
Oct 05, 20261,7860
Oct 02, 20261,786No prior observation