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Contract OI history

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Jan 19, 2029 EXPIRATION

VG $17.50 Put

VG290119P00017500

Latest saved OI111Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VG $17.50 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. 2001000 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 200 OI2026-10-08: 200 OI2026-10-09: 200 OI2026-10-14: 200 OI2026-10-15: 111 OI2026-10-16: 111 OI2026-10-21: 111 OI2026-10-23: 111 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

VG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261110
Oct 21, 2026Viewing1110
Oct 16, 20261110
Oct 15, 2026111-89
Oct 14, 20262000
Oct 09, 20262000
Oct 08, 20262000
Oct 07, 2026200+200
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation