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Contract OI history

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Feb 19, 2027 EXPIRATION

RDDT $210.00 Call

RDDT270219C00210000

Latest saved OI137Oct 23, 2026
Last change-9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $210.00 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. 146730 2026-10-02: 22 OI2026-10-05: 47 OI2026-10-06: 77 OI2026-10-07: 77 OI2026-10-08: 77 OI2026-10-09: 83 OI2026-10-13: 98 OI2026-10-14: 98 OI2026-10-15: 98 OI2026-10-16: 146 OI2026-10-21: 146 OI2026-10-23: 137 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, 2026Viewing137-9
Oct 21, 20261460
Oct 16, 2026146+48
Oct 15, 2026980
Oct 14, 2026980
Oct 13, 202698+15
Oct 09, 202683+6
Oct 08, 2026770
Oct 07, 2026770
Oct 06, 202677+30
Oct 05, 202647+25
Oct 02, 202622No prior observation