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Contract OI history

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Nov 20, 2026 EXPIRATION

ECL $250.00 Put

ECL261120P00250000

Latest saved OI286Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ECL $250.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3161580 2026-10-02: 308 OI2026-10-05: 312 OI2026-10-06: 316 OI2026-10-07: 283 OI2026-10-08: 283 OI2026-10-09: 285 OI2026-10-13: 285 OI2026-10-14: 285 OI2026-10-15: 285 OI2026-10-16: 285 OI2026-10-21: 285 OI2026-10-23: 286 OI Oct 02, 2026Oct 23, 2026

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

ECL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing286+1
Oct 21, 20262850
Oct 16, 20262850
Oct 15, 20262850
Oct 14, 20262850
Oct 13, 20262850
Oct 09, 2026285+2
Oct 08, 20262830
Oct 07, 2026283-33
Oct 06, 2026316+4
Oct 05, 2026312+4
Oct 02, 2026308No prior observation