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Contract OI history

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Jan 21, 2028 EXPIRATION

RDDT $180.00 Call

RDDT280121C00180000

Latest saved OI192Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $180.00 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. 195970 2026-10-02: 185 OI2026-10-05: 185 OI2026-10-06: 189 OI2026-10-07: 189 OI2026-10-08: 189 OI2026-10-09: 189 OI2026-10-13: 189 OI2026-10-14: 189 OI2026-10-15: 192 OI2026-10-16: 195 OI2026-10-21: 193 OI2026-10-23: 192 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, 2026192-1
Oct 21, 2026Viewing193-2
Oct 16, 2026195+3
Oct 15, 2026192+3
Oct 14, 20261890
Oct 13, 20261890
Oct 09, 20261890
Oct 08, 20261890
Oct 07, 20261890
Oct 06, 2026189+4
Oct 05, 20261850
Oct 02, 2026185No prior observation