OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

DE $800.00 Call

DE270115C00800000

Latest saved OI249Oct 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 $800.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2491240 2026-10-02: 237 OI2026-10-05: 237 OI2026-10-06: 236 OI2026-10-07: 236 OI2026-10-08: 240 OI2026-10-09: 241 OI2026-10-13: 238 OI2026-10-14: 241 OI2026-10-15: 217 OI2026-10-16: 226 OI2026-10-21: 249 OI2026-10-23: 249 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, 2026Viewing2490
Oct 21, 2026249+23
Oct 16, 2026226+9
Oct 15, 2026217-24
Oct 14, 2026241+3
Oct 13, 2026238-3
Oct 09, 2026241+1
Oct 08, 2026240+4
Oct 07, 20262360
Oct 06, 2026236-1
Oct 05, 20262370
Oct 02, 2026237No prior observation