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Contract OI history

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Nov 20, 2026 EXPIRATION

FIX $1200.00 Put

FIX261120P01200000

Latest saved OI141Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FIX $1200.00 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. 141700 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 4 OI2026-10-07: 106 OI2026-10-08: 106 OI2026-10-09: 106 OI2026-10-13: 107 OI2026-10-14: 107 OI2026-10-15: 113 OI2026-10-16: 128 OI2026-10-21: 133 OI2026-10-23: 141 OI Oct 02, 2026Oct 23, 2026

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

FIX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing141+8
Oct 21, 2026133+5
Oct 16, 2026128+15
Oct 15, 2026113+6
Oct 14, 20261070
Oct 13, 2026107+1
Oct 09, 20261060
Oct 08, 20261060
Oct 07, 2026106+102
Oct 06, 20264+2
Oct 05, 202620
Oct 02, 20262No prior observation