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Contract OI history

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Nov 20, 2026 EXPIRATION

ROST $260.00 Put

ROST261120P00260000

Latest saved OI2,284Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ROST $260.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,2841,1420 2026-10-09: 7 OI2026-10-13: 7 OI2026-10-14: 7 OI2026-10-15: 7 OI2026-10-16: 2,282 OI2026-10-21: 2,284 OI2026-10-23: 2,284 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, 2026Viewing2,2840
Oct 21, 20262,284+2
Oct 16, 20262,282+2,275
Oct 15, 202670
Oct 14, 202670
Oct 13, 202670
Oct 09, 20267No prior observation