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Contract OI history

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Dec 18, 2026 EXPIRATION

HSY $165.00 Put

HSY261218P00165000

Latest saved OI147Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HSY $165.00 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. 154770 2026-10-02: 134 OI2026-10-05: 154 OI2026-10-06: 154 OI2026-10-07: 154 OI2026-10-08: 154 OI2026-10-09: 154 OI2026-10-13: 154 OI2026-10-14: 154 OI2026-10-15: 154 OI2026-10-16: 148 OI2026-10-21: 148 OI2026-10-23: 147 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, 2026147-1
Oct 21, 2026Viewing1480
Oct 16, 2026148-6
Oct 15, 20261540
Oct 14, 20261540
Oct 13, 20261540
Oct 09, 20261540
Oct 08, 20261540
Oct 07, 20261540
Oct 06, 20261540
Oct 05, 2026154+20
Oct 02, 2026134No prior observation