OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

DRTS $10.00 Call

DRTS270115C00010000

Latest saved OI1,688Oct 21, 2026
Last change+112vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DRTS $10.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-21. Exact values and changes are listed in the table below. 1,6888440 2026-10-09: 1,579 OI2026-10-13: 1,579 OI2026-10-14: 1,577 OI2026-10-15: 1,577 OI2026-10-16: 1,576 OI2026-10-21: 1,688 OI Oct 09, 2026Oct 21, 2026

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

DRTS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing1,688+112
Oct 16, 20261,576-1
Oct 15, 20261,5770
Oct 14, 20261,577-2
Oct 13, 20261,5790
Oct 09, 20261,579No prior observation