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Contract OI history

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Oct 30, 2026 EXPIRATION

RIVN $18.50 Call

RIVN261030C00018500

Latest saved OI5,266Oct 23, 2026
Last change-14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIVN $18.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,2802,6400 2026-10-09: 4,759 OI2026-10-13: 4,858 OI2026-10-14: 4,858 OI2026-10-15: 4,859 OI2026-10-16: 4,904 OI2026-10-21: 5,280 OI2026-10-23: 5,266 OI Oct 09, 2026Oct 23, 2026

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

RIVN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,266-14
Oct 21, 20265,280+376
Oct 16, 20264,904+45
Oct 15, 20264,859+1
Oct 14, 20264,8580
Oct 13, 20264,858+99
Oct 09, 20264,759No prior observation