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Contract OI history

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Jan 15, 2027 EXPIRATION

ROST $260.00 Call

ROST270115C00260000

Latest saved OI393Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ROST $260.00 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. 3931960 2026-10-09: 193 OI2026-10-13: 193 OI2026-10-14: 193 OI2026-10-15: 295 OI2026-10-16: 320 OI2026-10-21: 392 OI2026-10-23: 393 OI Oct 09, 2026Oct 23, 2026

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

ROST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026393+1
Oct 21, 2026Viewing392+72
Oct 16, 2026320+25
Oct 15, 2026295+102
Oct 14, 20261930
Oct 13, 20261930
Oct 09, 2026193No prior observation