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Contract OI history

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Mar 19, 2027 EXPIRATION

SIRI $30.00 Call

SIRI270319C00030000

Latest saved OI500Oct 23, 2026
Last change+361vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SIRI $30.00 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. 5002500 2026-10-09: 127 OI2026-10-13: 139 OI2026-10-14: 139 OI2026-10-15: 139 OI2026-10-16: 139 OI2026-10-21: 139 OI2026-10-23: 500 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, 2026500+361
Oct 21, 2026Viewing1390
Oct 16, 20261390
Oct 15, 20261390
Oct 14, 20261390
Oct 13, 2026139+12
Oct 09, 2026127No prior observation