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Contract OI history

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Dec 18, 2026 EXPIRATION

V $390.00 Put

V261218P00390000

Latest saved OI310Oct 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 $390.00 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. 3101550 2026-10-02: 226 OI2026-10-05: 226 OI2026-10-06: 226 OI2026-10-07: 226 OI2026-10-08: 226 OI2026-10-09: 231 OI2026-10-14: 255 OI2026-10-15: 273 OI2026-10-16: 277 OI2026-10-21: 308 OI2026-10-23: 310 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, 2026Viewing310+2
Oct 21, 2026308+31
Oct 16, 2026277+4
Oct 15, 2026273+18
Oct 14, 2026255+24
Oct 09, 2026231+5
Oct 08, 20262260
Oct 07, 20262260
Oct 06, 20262260
Oct 05, 20262260
Oct 02, 2026226No prior observation