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Contract OI history

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Oct 23, 2026 EXPIRATION

BULL $8.00 Put

BULL261023P00008000

Latest saved OI49Oct 23, 2026
Last change-54vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BULL $8.00 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. 2841420 2026-10-09: 265 OI2026-10-13: 284 OI2026-10-14: 284 OI2026-10-15: 260 OI2026-10-16: 254 OI2026-10-21: 103 OI2026-10-23: 49 OI Oct 09, 2026Oct 23, 2026

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

BULL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing49-54
Oct 21, 2026103-151
Oct 16, 2026254-6
Oct 15, 2026260-24
Oct 14, 20262840
Oct 13, 2026284+19
Oct 09, 2026265No prior observation