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Contract OI history

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Feb 19, 2027 EXPIRATION

IRWD $2.50 Call

IRWD270219C00002500

Latest saved OI230Oct 20, 2026
Last change+10vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
IRWD $2.50 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. 2301150 2026-10-08: 217 OI2026-10-09: 217 OI2026-10-13: 220 OI2026-10-14: 220 OI2026-10-16: 220 OI2026-10-20: 230 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, 2026Viewing230+10
Oct 16, 20262200
Oct 14, 20262200
Oct 13, 2026220+3
Oct 09, 20262170
Oct 08, 2026217No prior observation