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Contract OI history

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Nov 20, 2026 EXPIRATION

INTR $7.50 Call

INTR261120C00007500

Latest saved OI3,039Oct 23, 2026
Last change+51vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
INTR $7.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,0391,5190 2026-10-09: 1,322 OI2026-10-13: 2,414 OI2026-10-14: 2,456 OI2026-10-15: 2,455 OI2026-10-16: 2,517 OI2026-10-21: 2,988 OI2026-10-23: 3,039 OI Oct 09, 2026Oct 23, 2026

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

INTR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,039+51
Oct 21, 20262,988+471
Oct 16, 20262,517+62
Oct 15, 20262,455-1
Oct 14, 20262,456+42
Oct 13, 20262,414+1,092
Oct 09, 20261,322No prior observation