OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

V $310.00 Put

V270115P00310000

Latest saved OI1,047Oct 23, 2026
Last change-10vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
V $310.00 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. 1,0605300 2026-10-02: 1,059 OI2026-10-05: 1,059 OI2026-10-06: 1,059 OI2026-10-07: 1,059 OI2026-10-08: 1,059 OI2026-10-09: 1,058 OI2026-10-14: 1,060 OI2026-10-15: 1,059 OI2026-10-16: 1,060 OI2026-10-21: 1,057 OI2026-10-23: 1,047 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, 20261,047-10
Oct 21, 2026Viewing1,057-3
Oct 16, 20261,060+1
Oct 15, 20261,059-1
Oct 14, 20261,060+2
Oct 09, 20261,058-1
Oct 08, 20261,0590
Oct 07, 20261,0590
Oct 06, 20261,0590
Oct 05, 20261,0590
Oct 02, 20261,059No prior observation