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Contract OI history

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Jan 21, 2028 EXPIRATION

RDDT $120.00 Put

RDDT280121P00120000

Latest saved OI949Oct 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 $120.00 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. 1,0005000 2026-10-02: 1,000 OI2026-10-05: 1,000 OI2026-10-06: 1,000 OI2026-10-07: 1,000 OI2026-10-08: 1,000 OI2026-10-09: 944 OI2026-10-13: 946 OI2026-10-14: 946 OI2026-10-15: 947 OI2026-10-16: 947 OI2026-10-21: 948 OI2026-10-23: 949 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, 2026949+1
Oct 21, 2026Viewing948+1
Oct 16, 20269470
Oct 15, 2026947+1
Oct 14, 20269460
Oct 13, 2026946+2
Oct 09, 2026944-56
Oct 08, 20261,0000
Oct 07, 20261,0000
Oct 06, 20261,0000
Oct 05, 20261,0000
Oct 02, 20261,000No prior observation