OITracker Cboe delayed data

Contract OI history

Back to DRTS

Nov 20, 2026 EXPIRATION

DRTS $15.00 Call

DRTS261120C00015000

Latest saved OI575Oct 21, 2026
Last change+38vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DRTS $15.00 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. 6783390 2026-10-09: 678 OI2026-10-13: 678 OI2026-10-14: 668 OI2026-10-15: 542 OI2026-10-16: 537 OI2026-10-21: 575 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, 2026Viewing575+38
Oct 16, 2026537-5
Oct 15, 2026542-126
Oct 14, 2026668-10
Oct 13, 20266780
Oct 09, 2026678No prior observation