OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

DE $670.00 Put

DE261218P00670000

Latest saved OI150Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DE $670.00 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. 150750 2026-10-02: 135 OI2026-10-05: 142 OI2026-10-06: 142 OI2026-10-07: 149 OI2026-10-08: 149 OI2026-10-09: 149 OI2026-10-13: 147 OI2026-10-14: 147 OI2026-10-15: 147 OI2026-10-16: 147 OI2026-10-21: 150 OI2026-10-23: 150 OI Oct 02, 2026Oct 23, 2026

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

DE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1500
Oct 21, 2026150+3
Oct 16, 20261470
Oct 15, 20261470
Oct 14, 20261470
Oct 13, 2026147-2
Oct 09, 20261490
Oct 08, 20261490
Oct 07, 2026149+7
Oct 06, 20261420
Oct 05, 2026142+7
Oct 02, 2026135No prior observation