OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

HL $15.00 Put

HL270115P00015000

Latest saved OI2,699Oct 23, 2026
Last change+56vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $15.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,9141,4570 2026-10-02: 2,332 OI2026-10-05: 2,323 OI2026-10-06: 2,357 OI2026-10-07: 2,880 OI2026-10-08: 2,880 OI2026-10-09: 2,914 OI2026-10-13: 2,617 OI2026-10-14: 2,617 OI2026-10-15: 2,632 OI2026-10-16: 2,629 OI2026-10-21: 2,643 OI2026-10-23: 2,699 OI Oct 02, 2026Oct 23, 2026

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

HL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,699+56
Oct 21, 20262,643+14
Oct 16, 20262,629-3
Oct 15, 20262,632+15
Oct 14, 20262,6170
Oct 13, 20262,617-297
Oct 09, 20262,914+34
Oct 08, 20262,8800
Oct 07, 20262,880+523
Oct 06, 20262,357+34
Oct 05, 20262,323-9
Oct 02, 20262,332No prior observation