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Contract OI history

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Dec 18, 2026 EXPIRATION

RDDT $190.00 Call

RDDT261218C00190000

Latest saved OI1,080Oct 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 $190.00 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. 1,0805400 2026-10-02: 986 OI2026-10-05: 999 OI2026-10-06: 1,012 OI2026-10-07: 1,012 OI2026-10-08: 1,012 OI2026-10-09: 1,028 OI2026-10-13: 1,022 OI2026-10-14: 1,022 OI2026-10-15: 1,030 OI2026-10-16: 1,035 OI2026-10-21: 1,079 OI2026-10-23: 1,080 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, 20261,080+1
Oct 21, 2026Viewing1,079+44
Oct 16, 20261,035+5
Oct 15, 20261,030+8
Oct 14, 20261,0220
Oct 13, 20261,022-6
Oct 09, 20261,028+16
Oct 08, 20261,0120
Oct 07, 20261,0120
Oct 06, 20261,012+13
Oct 05, 2026999+13
Oct 02, 2026986No prior observation