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Contract OI history

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Mar 19, 2027 EXPIRATION

EW $65.00 Put

EW270319P00065000

Latest saved OI63Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EW $65.00 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. 63310 2026-10-02: 37 OI2026-10-05: 37 OI2026-10-06: 37 OI2026-10-07: 37 OI2026-10-08: 37 OI2026-10-09: 37 OI2026-10-13: 45 OI2026-10-14: 45 OI2026-10-15: 45 OI2026-10-16: 55 OI2026-10-21: 60 OI2026-10-23: 63 OI Oct 02, 2026Oct 23, 2026

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

EW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing63+3
Oct 21, 202660+5
Oct 16, 202655+10
Oct 15, 2026450
Oct 14, 2026450
Oct 13, 202645+8
Oct 09, 2026370
Oct 08, 2026370
Oct 07, 2026370
Oct 06, 2026370
Oct 05, 2026370
Oct 02, 202637No prior observation