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Contract OI history

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Jan 21, 2028 EXPIRATION

PRMB $35.00 Call

PRMB280121C00035000

Latest saved OI2,580Oct 23, 2026
Last change-2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PRMB $35.00 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. 2,6451,3220 2026-10-02: 2,597 OI2026-10-05: 2,597 OI2026-10-06: 2,597 OI2026-10-07: 2,598 OI2026-10-08: 2,645 OI2026-10-09: 2,642 OI2026-10-13: 2,636 OI2026-10-14: 2,636 OI2026-10-16: 2,633 OI2026-10-21: 2,582 OI2026-10-23: 2,580 OI Oct 02, 2026Oct 23, 2026

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

PRMB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,580-2
Oct 21, 20262,582-51
Oct 16, 20262,633-3
Oct 14, 20262,6360
Oct 13, 20262,636-6
Oct 09, 20262,642-3
Oct 08, 20262,645+47
Oct 07, 20262,598+1
Oct 06, 20262,5970
Oct 05, 20262,5970
Oct 02, 20262,597No prior observation