Contract OI history

Back to ET

Dec 18, 2026 EXPIRATION

ET $15.00 Put

ET261218P00015000

Latest saved OI810Oct 08, 2026
Last change0vs previous saved observation
Saved market days5Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ET $15.00 put open interest history 5 saved observations from 2026-10-02 to 2026-10-08. Exact values and changes are listed in the table below. 8104050 2026-10-02: 808 OI2026-10-05: 810 OI2026-10-06: 810 OI2026-10-07: 810 OI2026-10-08: 810 OI Oct 02, 2026Oct 08, 2026

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

ET contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 08, 2026Viewing8100
Oct 07, 20268100
Oct 06, 20268100
Oct 05, 2026810+2
Oct 02, 2026808No prior observation