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Contract OI history

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Mar 19, 2027 EXPIRATION

RSKD $7.50 Call

RSKD270319C00007500

Latest saved OI2,494Oct 23, 2026
Last change+5vs 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. 2,7781,3890 2026-10-02: 2,764 OI2026-10-05: 2,778 OI2026-10-06: 2,778 OI2026-10-07: 2,715 OI2026-10-08: 2,664 OI2026-10-09: 2,667 OI2026-10-13: 2,743 OI2026-10-14: 2,717 OI2026-10-16: 2,645 OI2026-10-20: 2,489 OI2026-10-23: 2,494 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, 2026Viewing2,494+5
Oct 20, 20262,489-156
Oct 16, 20262,645-72
Oct 14, 20262,717-26
Oct 13, 20262,743+76
Oct 09, 20262,667+3
Oct 08, 20262,664-51
Oct 07, 20262,715-63
Oct 06, 20262,7780
Oct 05, 20262,778+14
Oct 02, 20262,764No prior observation