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Contract OI history

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Nov 20, 2026 EXPIRATION

ELF $100.00 Put

ELF261120P00100000

Latest saved OI365Oct 23, 2026
Last change+46vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ELF $100.00 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. 3651820 2026-10-02: 231 OI2026-10-05: 231 OI2026-10-06: 232 OI2026-10-07: 243 OI2026-10-08: 243 OI2026-10-09: 253 OI2026-10-13: 258 OI2026-10-14: 258 OI2026-10-15: 272 OI2026-10-16: 242 OI2026-10-21: 319 OI2026-10-23: 365 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, 2026Viewing365+46
Oct 21, 2026319+77
Oct 16, 2026242-30
Oct 15, 2026272+14
Oct 14, 20262580
Oct 13, 2026258+5
Oct 09, 2026253+10
Oct 08, 20262430
Oct 07, 2026243+11
Oct 06, 2026232+1
Oct 05, 20262310
Oct 02, 2026231No prior observation