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Contract OI history

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Oct 23, 2026 EXPIRATION

RDDT $139.00 Put

RDDT261023P00139000

Latest saved OI1,028Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $139.00 put open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 1,0285140 2026-10-05: 0 OI2026-10-06: 25 OI2026-10-07: 26 OI2026-10-08: 26 OI2026-10-09: 52 OI2026-10-13: 118 OI2026-10-14: 118 OI2026-10-15: 140 OI2026-10-16: 575 OI2026-10-21: 1,028 OI2026-10-23: 1,028 OI Oct 05, 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, 2026Viewing1,0280
Oct 21, 20261,028+453
Oct 16, 2026575+435
Oct 15, 2026140+22
Oct 14, 20261180
Oct 13, 2026118+66
Oct 09, 202652+26
Oct 08, 2026260
Oct 07, 202626+1
Oct 06, 202625+25
Oct 05, 20260No prior observation