OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

DRS $30.00 Put

DRS270115P00030000

Latest saved OI63Oct 23, 2026
Last change+17vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DRS $30.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 63310 2026-10-09: 44 OI2026-10-13: 44 OI2026-10-14: 44 OI2026-10-16: 45 OI2026-10-20: 46 OI2026-10-23: 63 OI Oct 09, 2026Oct 23, 2026

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

DRS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing63+17
Oct 20, 202646+1
Oct 16, 202645+1
Oct 14, 2026440
Oct 13, 2026440
Oct 09, 202644No prior observation