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Contract OI history

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Oct 23, 2026 EXPIRATION

V $350.00 Put

V261023P00350000

Latest saved OI272Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
V $350.00 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. 2801400 2026-10-02: 252 OI2026-10-05: 255 OI2026-10-06: 280 OI2026-10-07: 273 OI2026-10-08: 273 OI2026-10-09: 236 OI2026-10-14: 202 OI2026-10-15: 202 OI2026-10-16: 174 OI2026-10-21: 269 OI2026-10-23: 272 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, 2026Viewing272+3
Oct 21, 2026269+95
Oct 16, 2026174-28
Oct 15, 20262020
Oct 14, 2026202-34
Oct 09, 2026236-37
Oct 08, 20262730
Oct 07, 2026273-7
Oct 06, 2026280+25
Oct 05, 2026255+3
Oct 02, 2026252No prior observation