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Contract OI history

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May 21, 2027 EXPIRATION

IRWD $5.00 Call

IRWD270521C00005000

Latest saved OI143Oct 20, 2026
Last change+1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
IRWD $5.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 143710 2026-10-08: 137 OI2026-10-09: 137 OI2026-10-13: 138 OI2026-10-14: 138 OI2026-10-16: 142 OI2026-10-20: 143 OI Oct 08, 2026Oct 20, 2026

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

IRWD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing143+1
Oct 16, 2026142+4
Oct 14, 20261380
Oct 13, 2026138+1
Oct 09, 20261370
Oct 08, 2026137No prior observation