OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SIRI $22.00 Call

SIRI270115C00022000

Latest saved OI2,215Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SIRI $22.00 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. 2,2191,1090 2026-10-09: 2,219 OI2026-10-13: 2,219 OI2026-10-14: 2,219 OI2026-10-15: 2,219 OI2026-10-16: 2,219 OI2026-10-21: 2,215 OI2026-10-23: 2,215 OI Oct 09, 2026Oct 23, 2026

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

SIRI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,2150
Oct 21, 2026Viewing2,215-4
Oct 16, 20262,2190
Oct 15, 20262,2190
Oct 14, 20262,2190
Oct 13, 20262,2190
Oct 09, 20262,219No prior observation