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Contract OI history

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Nov 20, 2026 EXPIRATION

VLN $1.50 Put

VLN261120P00001500

Latest saved OI416Oct 23, 2026
Last change+1vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VLN $1.50 put open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4162080 2026-10-02: 404 OI2026-10-06: 394 OI2026-10-07: 393 OI2026-10-09: 388 OI2026-10-13: 393 OI2026-10-14: 390 OI2026-10-16: 385 OI2026-10-21: 415 OI2026-10-23: 416 OI Oct 02, 2026Oct 23, 2026

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

VLN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing416+1
Oct 21, 2026415+30
Oct 16, 2026385-5
Oct 14, 2026390-3
Oct 13, 2026393+5
Oct 09, 2026388-5
Oct 07, 2026393-1
Oct 06, 2026394-10
Oct 02, 2026404No prior observation