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Contract OI history

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Nov 20, 2026 EXPIRATION

V $325.00 Put

V261120P00325000

Latest saved OI505Oct 23, 2026
Last change-10vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
V $325.00 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. 5152570 2026-10-02: 396 OI2026-10-05: 412 OI2026-10-06: 412 OI2026-10-07: 425 OI2026-10-08: 425 OI2026-10-09: 420 OI2026-10-14: 411 OI2026-10-15: 411 OI2026-10-16: 412 OI2026-10-21: 515 OI2026-10-23: 505 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, 2026505-10
Oct 21, 2026Viewing515+103
Oct 16, 2026412+1
Oct 15, 20264110
Oct 14, 2026411-9
Oct 09, 2026420-5
Oct 08, 20264250
Oct 07, 2026425+13
Oct 06, 20264120
Oct 05, 2026412+16
Oct 02, 2026396No prior observation