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Contract OI history

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Nov 20, 2026 EXPIRATION

ELF $80.00 Put

ELF261120P00080000

Latest saved OI408Oct 23, 2026
Last change+126vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ELF $80.00 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. 4082040 2026-10-02: 147 OI2026-10-05: 149 OI2026-10-06: 153 OI2026-10-07: 152 OI2026-10-08: 152 OI2026-10-09: 286 OI2026-10-13: 289 OI2026-10-14: 289 OI2026-10-15: 282 OI2026-10-16: 294 OI2026-10-21: 282 OI2026-10-23: 408 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, 2026Viewing408+126
Oct 21, 2026282-12
Oct 16, 2026294+12
Oct 15, 2026282-7
Oct 14, 20262890
Oct 13, 2026289+3
Oct 09, 2026286+134
Oct 08, 20261520
Oct 07, 2026152-1
Oct 06, 2026153+4
Oct 05, 2026149+2
Oct 02, 2026147No prior observation