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Contract OI history

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Dec 18, 2026 EXPIRATION

RDY $15.00 Call

RDY261218C00015000

Latest saved OI57Oct 23, 2026
Last change+49vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDY $15.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 57280 2026-10-02: 9 OI2026-10-05: 9 OI2026-10-06: 29 OI2026-10-07: 29 OI2026-10-08: 14 OI2026-10-09: 14 OI2026-10-13: 13 OI2026-10-14: 13 OI2026-10-15: 8 OI2026-10-16: 8 OI2026-10-20: 8 OI2026-10-23: 57 OI Oct 02, 2026Oct 23, 2026

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

RDY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing57+49
Oct 20, 202680
Oct 16, 202680
Oct 15, 20268-5
Oct 14, 2026130
Oct 13, 202613-1
Oct 09, 2026140
Oct 08, 202614-15
Oct 07, 2026290
Oct 06, 202629+20
Oct 05, 202690
Oct 02, 20269No prior observation