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Contract OI history

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Nov 20, 2026 EXPIRATION

ENR $20.00 Put

ENR261120P00020000

Latest saved OI291Oct 23, 2026
Last change-11vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ENR $20.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3021510 2026-10-02: 234 OI2026-10-05: 234 OI2026-10-06: 238 OI2026-10-07: 258 OI2026-10-08: 257 OI2026-10-09: 256 OI2026-10-13: 268 OI2026-10-14: 268 OI2026-10-16: 294 OI2026-10-20: 302 OI2026-10-23: 291 OI Oct 02, 2026Oct 23, 2026

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

ENR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing291-11
Oct 20, 2026302+8
Oct 16, 2026294+26
Oct 14, 20262680
Oct 13, 2026268+12
Oct 09, 2026256-1
Oct 08, 2026257-1
Oct 07, 2026258+20
Oct 06, 2026238+4
Oct 05, 20262340
Oct 02, 2026234No prior observation