OITracker Cboe delayed data

Contract OI history

Back to V

Oct 30, 2026 EXPIRATION

V $340.00 Put

V261030P00340000

Latest saved OI302Oct 23, 2026
Last change-29vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
V $340.00 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. 3571780 2026-10-02: 267 OI2026-10-05: 291 OI2026-10-06: 276 OI2026-10-07: 357 OI2026-10-08: 357 OI2026-10-09: 317 OI2026-10-14: 295 OI2026-10-15: 287 OI2026-10-16: 332 OI2026-10-21: 331 OI2026-10-23: 302 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, 2026302-29
Oct 21, 2026Viewing331-1
Oct 16, 2026332+45
Oct 15, 2026287-8
Oct 14, 2026295-22
Oct 09, 2026317-40
Oct 08, 20263570
Oct 07, 2026357+81
Oct 06, 2026276-15
Oct 05, 2026291+24
Oct 02, 2026267No prior observation