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Contract OI history

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Dec 18, 2026 EXPIRATION

V $300.00 Put

V261218P00300000

Latest saved OI1,985Oct 23, 2026
Last change-6vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
V $300.00 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. 2,0191,0090 2026-10-02: 2,003 OI2026-10-05: 2,019 OI2026-10-06: 2,019 OI2026-10-07: 2,019 OI2026-10-08: 2,019 OI2026-10-09: 2,012 OI2026-10-14: 2,012 OI2026-10-15: 2,012 OI2026-10-16: 1,999 OI2026-10-21: 1,991 OI2026-10-23: 1,985 OI Oct 02, 2026Oct 23, 2026

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

V contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,985-6
Oct 21, 2026Viewing1,991-8
Oct 16, 20261,999-13
Oct 15, 20262,0120
Oct 14, 20262,0120
Oct 09, 20262,012-7
Oct 08, 20262,0190
Oct 07, 20262,0190
Oct 06, 20262,0190
Oct 05, 20262,019+16
Oct 02, 20262,003No prior observation