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Contract OI history

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Feb 19, 2027 EXPIRATION

ARCO $7.50 Call

ARCO270219C00007500

Latest saved OI248Oct 20, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ARCO $7.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 4202100 2026-10-02: 420 OI2026-10-05: 420 OI2026-10-06: 248 OI2026-10-07: 248 OI2026-10-08: 248 OI2026-10-09: 248 OI2026-10-13: 248 OI2026-10-14: 248 OI2026-10-15: 248 OI2026-10-16: 248 OI2026-10-20: 248 OI Oct 02, 2026Oct 20, 2026

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

ARCO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing2480
Oct 16, 20262480
Oct 15, 20262480
Oct 14, 20262480
Oct 13, 20262480
Oct 09, 20262480
Oct 08, 20262480
Oct 07, 20262480
Oct 06, 2026248-172
Oct 05, 20264200
Oct 02, 2026420No prior observation