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Contract OI history

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Jan 15, 2027 EXPIRATION

SIRI $27.00 Call

SIRI270115C00027000

Latest saved OI7,747Oct 23, 2026
Last change-153vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SIRI $27.00 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. 7,9023,9510 2026-10-09: 7,807 OI2026-10-13: 7,902 OI2026-10-14: 7,902 OI2026-10-15: 7,900 OI2026-10-16: 7,900 OI2026-10-21: 7,900 OI2026-10-23: 7,747 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, 20267,747-153
Oct 21, 2026Viewing7,9000
Oct 16, 20267,9000
Oct 15, 20267,900-2
Oct 14, 20267,9020
Oct 13, 20267,902+95
Oct 09, 20267,807No prior observation