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Contract OI history

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Oct 23, 2026 EXPIRATION

XYZ $70.00 Put

XYZ261023P00070000

Latest saved OI1,202Oct 23, 2026
Last change-5vs 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. 1,2076030 2026-10-02: 63 OI2026-10-05: 74 OI2026-10-06: 88 OI2026-10-07: 223 OI2026-10-08: 223 OI2026-10-09: 209 OI2026-10-14: 230 OI2026-10-15: 220 OI2026-10-16: 470 OI2026-10-21: 1,207 OI2026-10-23: 1,202 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, 2026Viewing1,202-5
Oct 21, 20261,207+737
Oct 16, 2026470+250
Oct 15, 2026220-10
Oct 14, 2026230+21
Oct 09, 2026209-14
Oct 08, 20262230
Oct 07, 2026223+135
Oct 06, 202688+14
Oct 05, 202674+11
Oct 02, 202663No prior observation