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Contract OI history

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Jan 21, 2028 EXPIRATION

EXK $5.00 Put

EXK280121P00005000

Latest saved OI379Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EXK $5.00 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. 3791890 2026-10-02: 327 OI2026-10-05: 327 OI2026-10-06: 327 OI2026-10-07: 333 OI2026-10-08: 333 OI2026-10-09: 333 OI2026-10-13: 333 OI2026-10-14: 374 OI2026-10-15: 379 OI2026-10-16: 379 OI2026-10-21: 379 OI2026-10-23: 379 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, 2026Viewing3790
Oct 21, 20263790
Oct 16, 20263790
Oct 15, 2026379+5
Oct 14, 2026374+41
Oct 13, 20263330
Oct 09, 20263330
Oct 08, 20263330
Oct 07, 2026333+6
Oct 06, 20263270
Oct 05, 20263270
Oct 02, 2026327No prior observation