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Contract OI history

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Dec 18, 2026 EXPIRATION

RYAM $10.00 Call

RYAM261218C00010000

Latest saved OI620Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RYAM $10.00 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. 6633310 2026-10-02: 654 OI2026-10-05: 654 OI2026-10-06: 654 OI2026-10-07: 663 OI2026-10-08: 663 OI2026-10-09: 663 OI2026-10-13: 663 OI2026-10-14: 663 OI2026-10-16: 663 OI2026-10-20: 621 OI2026-10-23: 620 OI Oct 02, 2026Oct 23, 2026

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

RYAM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026620-1
Oct 20, 2026Viewing621-42
Oct 16, 20266630
Oct 14, 20266630
Oct 13, 20266630
Oct 09, 20266630
Oct 08, 20266630
Oct 07, 2026663+9
Oct 06, 20266540
Oct 05, 20266540
Oct 02, 2026654No prior observation