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Contract OI history

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Nov 20, 2026 EXPIRATION

RSKD $7.50 Call

RSKD261120C00007500

Latest saved OI2,063Oct 23, 2026
Last change-26vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RSKD $7.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,4351,2170 2026-10-02: 2,315 OI2026-10-05: 2,400 OI2026-10-06: 2,400 OI2026-10-07: 2,418 OI2026-10-08: 2,412 OI2026-10-09: 2,435 OI2026-10-13: 2,287 OI2026-10-14: 2,254 OI2026-10-16: 2,106 OI2026-10-20: 2,089 OI2026-10-23: 2,063 OI Oct 02, 2026Oct 23, 2026

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

RSKD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,063-26
Oct 20, 20262,089-17
Oct 16, 20262,106-148
Oct 14, 20262,254-33
Oct 13, 20262,287-148
Oct 09, 20262,435+23
Oct 08, 20262,412-6
Oct 07, 20262,418+18
Oct 06, 20262,4000
Oct 05, 20262,400+85
Oct 02, 20262,315No prior observation