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Contract OI history

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Mar 19, 2027 EXPIRATION

RSKD $5.00 Call

RSKD270319C00005000

Latest saved OI539Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RSKD $5.00 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. 6513250 2026-10-02: 635 OI2026-10-05: 633 OI2026-10-06: 633 OI2026-10-07: 633 OI2026-10-08: 651 OI2026-10-09: 645 OI2026-10-13: 626 OI2026-10-14: 604 OI2026-10-16: 536 OI2026-10-20: 536 OI2026-10-23: 539 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, 2026Viewing539+3
Oct 20, 20265360
Oct 16, 2026536-68
Oct 14, 2026604-22
Oct 13, 2026626-19
Oct 09, 2026645-6
Oct 08, 2026651+18
Oct 07, 20266330
Oct 06, 20266330
Oct 05, 2026633-2
Oct 02, 2026635No prior observation