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Contract OI history

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Mar 19, 2027 EXPIRATION

INVA $25.00 Call

INVA270319C00025000

Latest saved OI118Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
INVA $25.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 118590 2026-10-08: 117 OI2026-10-09: 118 OI2026-10-13: 118 OI2026-10-14: 118 OI2026-10-16: 118 OI2026-10-21: 118 OI2026-10-23: 118 OI Oct 08, 2026Oct 23, 2026

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

INVA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1180
Oct 21, 20261180
Oct 16, 20261180
Oct 14, 20261180
Oct 13, 20261180
Oct 09, 2026118+1
Oct 08, 2026117No prior observation