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Contract OI history

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Oct 23, 2026 EXPIRATION

ISRG $460.00 Call

ISRG261023C00460000

Latest saved OI675Oct 23, 2026
Last change+140vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ISRG $460.00 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. 6753370 2026-10-09: 236 OI2026-10-13: 448 OI2026-10-14: 448 OI2026-10-15: 450 OI2026-10-16: 451 OI2026-10-21: 535 OI2026-10-23: 675 OI Oct 09, 2026Oct 23, 2026

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

ISRG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing675+140
Oct 21, 2026535+84
Oct 16, 2026451+1
Oct 15, 2026450+2
Oct 14, 20264480
Oct 13, 2026448+212
Oct 09, 2026236No prior observation