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Contract OI history

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Jan 21, 2028 EXPIRATION

SIRI $30.00 Call

SIRI280121C00030000

Latest saved OI1,156Oct 23, 2026
Last change-1vs 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. 1,1575780 2026-10-09: 1,048 OI2026-10-13: 1,048 OI2026-10-14: 1,048 OI2026-10-15: 1,050 OI2026-10-16: 1,142 OI2026-10-21: 1,157 OI2026-10-23: 1,156 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, 20261,156-1
Oct 21, 2026Viewing1,157+15
Oct 16, 20261,142+92
Oct 15, 20261,050+2
Oct 14, 20261,0480
Oct 13, 20261,0480
Oct 09, 20261,048No prior observation