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Contract OI history

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Nov 20, 2026 EXPIRATION

ELV $440.00 Put

ELV261120P00440000

Latest saved OI158Oct 23, 2026
Last change+128vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ELV $440.00 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. 158790 2026-10-02: 15 OI2026-10-05: 15 OI2026-10-06: 18 OI2026-10-07: 18 OI2026-10-08: 18 OI2026-10-09: 18 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-15: 23 OI2026-10-16: 23 OI2026-10-21: 30 OI2026-10-23: 158 OI Oct 02, 2026Oct 23, 2026

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

ELV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing158+128
Oct 21, 202630+7
Oct 16, 2026230
Oct 15, 202623+5
Oct 14, 2026180
Oct 13, 2026180
Oct 09, 2026180
Oct 08, 2026180
Oct 07, 2026180
Oct 06, 202618+3
Oct 05, 2026150
Oct 02, 202615No prior observation