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Contract OI history

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Jan 21, 2028 EXPIRATION

V $420.00 Put

V280121P00420000

Latest saved OI202Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
V $420.00 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. 2021010 2026-10-02: 199 OI2026-10-05: 199 OI2026-10-06: 199 OI2026-10-07: 199 OI2026-10-08: 199 OI2026-10-09: 199 OI2026-10-14: 199 OI2026-10-15: 199 OI2026-10-16: 199 OI2026-10-21: 202 OI2026-10-23: 202 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, 20262020
Oct 21, 2026Viewing202+3
Oct 16, 20261990
Oct 15, 20261990
Oct 14, 20261990
Oct 09, 20261990
Oct 08, 20261990
Oct 07, 20261990
Oct 06, 20261990
Oct 05, 20261990
Oct 02, 2026199No prior observation