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Contract OI history

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Jan 21, 2028 EXPIRATION

EXK $17.50 Call

EXK280121C00017500

Latest saved OI6,782Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EXK $17.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,7823,3910 2026-10-02: 6,066 OI2026-10-05: 6,119 OI2026-10-06: 6,122 OI2026-10-07: 6,122 OI2026-10-08: 6,122 OI2026-10-09: 6,122 OI2026-10-13: 6,122 OI2026-10-14: 6,124 OI2026-10-15: 6,520 OI2026-10-16: 6,518 OI2026-10-21: 6,779 OI2026-10-23: 6,782 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, 2026Viewing6,782+3
Oct 21, 20266,779+261
Oct 16, 20266,518-2
Oct 15, 20266,520+396
Oct 14, 20266,124+2
Oct 13, 20266,1220
Oct 09, 20266,1220
Oct 08, 20266,1220
Oct 07, 20266,1220
Oct 06, 20266,122+3
Oct 05, 20266,119+53
Oct 02, 20266,066No prior observation