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Contract OI history

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Jan 21, 2028 EXPIRATION

WING $55.00 Put

WING280121P00055000

Latest saved OI104Oct 23, 2026
Last change+72vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WING $55.00 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. 104520 2026-10-09: 32 OI2026-10-12: 32 OI2026-10-14: 32 OI2026-10-15: 32 OI2026-10-16: 32 OI2026-10-21: 32 OI2026-10-23: 104 OI Oct 09, 2026Oct 23, 2026

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

WING contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing104+72
Oct 21, 2026320
Oct 16, 2026320
Oct 15, 2026320
Oct 14, 2026320
Oct 12, 2026320
Oct 09, 202632No prior observation