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Contract OI history

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Jan 15, 2027 EXPIRATION

RDDT $150.00 Put

RDDT270115P00150000

Latest saved OI2,258Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $150.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,3151,1570 2026-10-02: 2,115 OI2026-10-05: 2,135 OI2026-10-06: 2,135 OI2026-10-07: 2,152 OI2026-10-08: 2,152 OI2026-10-09: 2,143 OI2026-10-13: 2,138 OI2026-10-14: 2,138 OI2026-10-15: 2,144 OI2026-10-16: 2,315 OI2026-10-21: 2,266 OI2026-10-23: 2,258 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, 20262,258-8
Oct 21, 2026Viewing2,266-49
Oct 16, 20262,315+171
Oct 15, 20262,144+6
Oct 14, 20262,1380
Oct 13, 20262,138-5
Oct 09, 20262,143-9
Oct 08, 20262,1520
Oct 07, 20262,152+17
Oct 06, 20262,1350
Oct 05, 20262,135+20
Oct 02, 20262,115No prior observation