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Contract OI history

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Dec 18, 2026 EXPIRATION

RELL $20.00 Call

RELL261218C00020000

Latest saved OI437Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RELL $20.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4422210 2026-10-09: 442 OI2026-10-13: 442 OI2026-10-14: 439 OI2026-10-16: 439 OI2026-10-20: 437 OI2026-10-23: 437 OI Oct 09, 2026Oct 23, 2026

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

RELL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4370
Oct 20, 2026437-2
Oct 16, 20264390
Oct 14, 2026439-3
Oct 13, 20264420
Oct 09, 2026442No prior observation