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Contract OI history

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Nov 20, 2026 EXPIRATION

RDDT $185.00 Call

RDDT261120C00185000

Latest saved OI931Oct 23, 2026
Last change+277vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $185.00 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. 9314650 2026-10-02: 275 OI2026-10-05: 276 OI2026-10-06: 297 OI2026-10-07: 431 OI2026-10-08: 431 OI2026-10-09: 455 OI2026-10-13: 508 OI2026-10-14: 508 OI2026-10-15: 525 OI2026-10-16: 533 OI2026-10-21: 654 OI2026-10-23: 931 OI Oct 02, 2026Oct 23, 2026

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

RDDT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026931+277
Oct 21, 2026Viewing654+121
Oct 16, 2026533+8
Oct 15, 2026525+17
Oct 14, 20265080
Oct 13, 2026508+53
Oct 09, 2026455+24
Oct 08, 20264310
Oct 07, 2026431+134
Oct 06, 2026297+21
Oct 05, 2026276+1
Oct 02, 2026275No prior observation