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Contract OI history

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Nov 20, 2026 EXPIRATION

FDS $260.00 Put

FDS261120P00260000

Latest saved OI68Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FDS $260.00 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. 94470 2026-10-02: 22 OI2026-10-05: 25 OI2026-10-06: 56 OI2026-10-07: 56 OI2026-10-08: 56 OI2026-10-09: 56 OI2026-10-13: 94 OI2026-10-14: 94 OI2026-10-15: 79 OI2026-10-16: 78 OI2026-10-21: 78 OI2026-10-23: 68 OI Oct 02, 2026Oct 23, 2026

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

FDS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing68-10
Oct 21, 2026780
Oct 16, 202678-1
Oct 15, 202679-15
Oct 14, 2026940
Oct 13, 202694+38
Oct 09, 2026560
Oct 08, 2026560
Oct 07, 2026560
Oct 06, 202656+31
Oct 05, 202625+3
Oct 02, 202622No prior observation