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Contract OI history

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Mar 19, 2027 EXPIRATION

V $375.00 Put

V270319P00375000

Latest saved OI418Oct 23, 2026
Last change+21vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
V $375.00 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. 4182090 2026-10-02: 269 OI2026-10-05: 269 OI2026-10-06: 273 OI2026-10-07: 273 OI2026-10-08: 273 OI2026-10-09: 280 OI2026-10-14: 283 OI2026-10-15: 283 OI2026-10-16: 283 OI2026-10-21: 397 OI2026-10-23: 418 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, 2026Viewing418+21
Oct 21, 2026397+114
Oct 16, 20262830
Oct 15, 20262830
Oct 14, 2026283+3
Oct 09, 2026280+7
Oct 08, 20262730
Oct 07, 20262730
Oct 06, 2026273+4
Oct 05, 20262690
Oct 02, 2026269No prior observation