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Contract OI history

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Jan 21, 2028 EXPIRATION

RDDT $135.00 Put

RDDT280121P00135000

Latest saved OI281Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $135.00 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. 2941470 2026-10-02: 283 OI2026-10-05: 291 OI2026-10-06: 288 OI2026-10-07: 289 OI2026-10-08: 289 OI2026-10-09: 290 OI2026-10-13: 292 OI2026-10-14: 292 OI2026-10-15: 294 OI2026-10-16: 271 OI2026-10-21: 281 OI2026-10-23: 281 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, 2026Viewing2810
Oct 21, 2026281+10
Oct 16, 2026271-23
Oct 15, 2026294+2
Oct 14, 20262920
Oct 13, 2026292+2
Oct 09, 2026290+1
Oct 08, 20262890
Oct 07, 2026289+1
Oct 06, 2026288-3
Oct 05, 2026291+8
Oct 02, 2026283No prior observation