OITracker Cboe delayed data

Contract OI history

Back to XYZ

Nov 20, 2026 EXPIRATION

XYZ $70.00 Put

XYZ261120P00070000

Latest saved OI4,469Oct 23, 2026
Last change-70vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYZ $70.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,5392,2690 2026-10-02: 3,006 OI2026-10-05: 3,009 OI2026-10-06: 3,245 OI2026-10-07: 3,246 OI2026-10-08: 3,246 OI2026-10-09: 3,307 OI2026-10-14: 3,318 OI2026-10-15: 4,394 OI2026-10-16: 4,502 OI2026-10-21: 4,539 OI2026-10-23: 4,469 OI Oct 02, 2026Oct 23, 2026

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

XYZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,469-70
Oct 21, 20264,539+37
Oct 16, 20264,502+108
Oct 15, 20264,394+1,076
Oct 14, 20263,318+11
Oct 09, 20263,307+61
Oct 08, 20263,2460
Oct 07, 20263,246+1
Oct 06, 20263,245+236
Oct 05, 20263,009+3
Oct 02, 20263,006No prior observation