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Contract OI history

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Jan 21, 2028 EXPIRATION

EXK $7.50 Put

EXK280121P00007500

Latest saved OI1,034Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EXK $7.50 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. 1,0345170 2026-10-02: 975 OI2026-10-05: 975 OI2026-10-06: 976 OI2026-10-07: 976 OI2026-10-08: 976 OI2026-10-09: 976 OI2026-10-13: 975 OI2026-10-14: 982 OI2026-10-15: 983 OI2026-10-16: 1,028 OI2026-10-21: 1,027 OI2026-10-23: 1,034 OI Oct 02, 2026Oct 23, 2026

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

EXK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,034+7
Oct 21, 20261,027-1
Oct 16, 20261,028+45
Oct 15, 2026983+1
Oct 14, 2026982+7
Oct 13, 2026975-1
Oct 09, 20269760
Oct 08, 20269760
Oct 07, 20269760
Oct 06, 2026976+1
Oct 05, 20269750
Oct 02, 2026975No prior observation