OITracker Cboe delayed data

Contract OI history

Back to HSY

Jan 21, 2028 EXPIRATION

HSY $155.00 Put

HSY280121P00155000

Latest saved OI104Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HSY $155.00 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. 104520 2026-10-02: 95 OI2026-10-05: 97 OI2026-10-06: 97 OI2026-10-07: 99 OI2026-10-08: 99 OI2026-10-09: 99 OI2026-10-13: 99 OI2026-10-14: 99 OI2026-10-15: 99 OI2026-10-16: 99 OI2026-10-21: 102 OI2026-10-23: 104 OI Oct 02, 2026Oct 23, 2026

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

HSY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026104+2
Oct 21, 2026Viewing102+3
Oct 16, 2026990
Oct 15, 2026990
Oct 14, 2026990
Oct 13, 2026990
Oct 09, 2026990
Oct 08, 2026990
Oct 07, 202699+2
Oct 06, 2026970
Oct 05, 202697+2
Oct 02, 202695No prior observation