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Contract OI history

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Jan 21, 2028 EXPIRATION

ELF $70.00 Put

ELF280121P00070000

Latest saved OI368Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ELF $70.00 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. 3681840 2026-10-02: 361 OI2026-10-05: 362 OI2026-10-06: 362 OI2026-10-07: 362 OI2026-10-08: 362 OI2026-10-09: 358 OI2026-10-13: 359 OI2026-10-14: 359 OI2026-10-15: 359 OI2026-10-16: 363 OI2026-10-21: 368 OI2026-10-23: 368 OI Oct 02, 2026Oct 23, 2026

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

ELF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3680
Oct 21, 2026368+5
Oct 16, 2026363+4
Oct 15, 20263590
Oct 14, 20263590
Oct 13, 2026359+1
Oct 09, 2026358-4
Oct 08, 20263620
Oct 07, 20263620
Oct 06, 20263620
Oct 05, 2026362+1
Oct 02, 2026361No prior observation