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Contract OI history

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Jan 21, 2028 EXPIRATION

DUK $130.00 Call

DUK280121C00130000

Latest saved OI918Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DUK $130.00 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. 9184590 2026-10-02: 779 OI2026-10-05: 779 OI2026-10-06: 799 OI2026-10-07: 799 OI2026-10-08: 812 OI2026-10-09: 856 OI2026-10-13: 856 OI2026-10-14: 856 OI2026-10-15: 856 OI2026-10-16: 856 OI2026-10-21: 918 OI2026-10-23: 918 OI Oct 02, 2026Oct 23, 2026

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

DUK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9180
Oct 21, 2026918+62
Oct 16, 20268560
Oct 15, 20268560
Oct 14, 20268560
Oct 13, 20268560
Oct 09, 2026856+44
Oct 08, 2026812+13
Oct 07, 20267990
Oct 06, 2026799+20
Oct 05, 20267790
Oct 02, 2026779No prior observation