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Contract OI history

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Nov 20, 2026 EXPIRATION

RDDT $250.00 Call

RDDT261120C00250000

Latest saved OI285Oct 23, 2026
Last change+29vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $250.00 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. 2851420 2026-10-02: 224 OI2026-10-05: 222 OI2026-10-06: 223 OI2026-10-07: 224 OI2026-10-08: 224 OI2026-10-09: 224 OI2026-10-13: 230 OI2026-10-14: 230 OI2026-10-15: 228 OI2026-10-16: 243 OI2026-10-21: 256 OI2026-10-23: 285 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, 2026Viewing285+29
Oct 21, 2026256+13
Oct 16, 2026243+15
Oct 15, 2026228-2
Oct 14, 20262300
Oct 13, 2026230+6
Oct 09, 20262240
Oct 08, 20262240
Oct 07, 2026224+1
Oct 06, 2026223+1
Oct 05, 2026222-2
Oct 02, 2026224No prior observation