OITracker Cboe delayed data

Contract OI history

Back to ISRG

Dec 15, 2028 EXPIRATION

ISRG $750.00 Call

ISRG281215C00750000

Latest saved OI2,082Oct 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
ISRG $750.00 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. 2,1091,0540 2026-10-09: 2,105 OI2026-10-13: 2,106 OI2026-10-14: 2,106 OI2026-10-15: 2,108 OI2026-10-16: 2,109 OI2026-10-21: 2,068 OI2026-10-23: 2,082 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, 2026Viewing2,082+14
Oct 21, 20262,068-41
Oct 16, 20262,109+1
Oct 15, 20262,108+2
Oct 14, 20262,1060
Oct 13, 20262,106+1
Oct 09, 20262,105No prior observation