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Contract OI history

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Jan 15, 2027 EXPIRATION

SIRI $15.00 Put

SIRI270115P00015000

Latest saved OI9,100Oct 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 $15.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9,1014,5500 2026-10-09: 9,101 OI2026-10-13: 9,101 OI2026-10-14: 9,101 OI2026-10-15: 9,100 OI2026-10-16: 9,100 OI2026-10-21: 9,100 OI2026-10-23: 9,100 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, 20269,1000
Oct 21, 2026Viewing9,1000
Oct 16, 20269,1000
Oct 15, 20269,100-1
Oct 14, 20269,1010
Oct 13, 20269,1010
Oct 09, 20269,101No prior observation