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Contract OI history

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May 21, 2027 EXPIRATION

Q $90.00 Call

Q270521C00090000

Latest saved OI43Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
Q $90.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 43210 2026-10-02: 35 OI2026-10-05: 35 OI2026-10-06: 36 OI2026-10-07: 42 OI2026-10-08: 42 OI2026-10-09: 42 OI2026-10-13: 42 OI2026-10-14: 42 OI2026-10-16: 42 OI2026-10-20: 43 OI2026-10-23: 43 OI Oct 02, 2026Oct 23, 2026

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

Q contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026430
Oct 20, 2026Viewing43+1
Oct 16, 2026420
Oct 14, 2026420
Oct 13, 2026420
Oct 09, 2026420
Oct 08, 2026420
Oct 07, 202642+6
Oct 06, 202636+1
Oct 05, 2026350
Oct 02, 202635No prior observation