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Contract OI history

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Oct 30, 2026 EXPIRATION

V $310.00 Put

V261030P00310000

Latest saved OI54Oct 23, 2026
Last change-2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
V $310.00 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. 56280 2026-10-02: 8 OI2026-10-05: 10 OI2026-10-06: 10 OI2026-10-07: 10 OI2026-10-08: 10 OI2026-10-09: 12 OI2026-10-14: 49 OI2026-10-15: 51 OI2026-10-16: 56 OI2026-10-21: 56 OI2026-10-23: 54 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, 202654-2
Oct 21, 2026Viewing560
Oct 16, 202656+5
Oct 15, 202651+2
Oct 14, 202649+37
Oct 09, 202612+2
Oct 08, 2026100
Oct 07, 2026100
Oct 06, 2026100
Oct 05, 202610+2
Oct 02, 20268No prior observation