OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

PUSA $5.00 Put

PUSA270115P00005000

Latest saved OI666Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PUSA $5.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 6663330 2026-10-08: 654 OI2026-10-09: 664 OI2026-10-13: 664 OI2026-10-14: 664 OI2026-10-16: 664 OI2026-10-20: 666 OI2026-10-23: 666 OI Oct 08, 2026Oct 23, 2026

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

PUSA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20266660
Oct 20, 2026Viewing666+2
Oct 16, 20266640
Oct 14, 20266640
Oct 13, 20266640
Oct 09, 2026664+10
Oct 08, 2026654No prior observation