OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

FUN $7.50 Put

FUN270319P00007500

Latest saved OI974Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FUN $7.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9744870 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 2 OI2026-10-07: 2 OI2026-10-09: 2 OI2026-10-13: 2 OI2026-10-14: 113 OI2026-10-15: 173 OI2026-10-16: 231 OI2026-10-21: 973 OI2026-10-23: 974 OI Oct 02, 2026Oct 23, 2026

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

FUN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026974+1
Oct 21, 2026Viewing973+742
Oct 16, 2026231+58
Oct 15, 2026173+60
Oct 14, 2026113+111
Oct 13, 202620
Oct 09, 202620
Oct 07, 202620
Oct 06, 202620
Oct 05, 202620
Oct 02, 20262No prior observation