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Contract OI history

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Nov 20, 2026 EXPIRATION

TDG $990.00 Put

TDG261120P00990000

Latest saved OI508Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TDG $990.00 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. 5082540 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 2 OI2026-10-07: 3 OI2026-10-08: 4 OI2026-10-09: 4 OI2026-10-13: 5 OI2026-10-14: 5 OI2026-10-15: 5 OI2026-10-16: 5 OI2026-10-21: 508 OI2026-10-23: 508 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TDG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5080
Oct 21, 2026508+503
Oct 16, 202650
Oct 15, 202650
Oct 14, 202650
Oct 13, 20265+1
Oct 09, 202640
Oct 08, 20264+1
Oct 07, 20263+1
Oct 06, 20262+1
Oct 05, 202610
Oct 02, 20261No prior observation