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Contract OI history

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Jun 17, 2027 EXPIRATION

VST $160.00 Put

VST270617P00160000

Latest saved OI2,621Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $160.00 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. 3,2141,6070 2026-10-02: 3,214 OI2026-10-05: 2,582 OI2026-10-06: 2,622 OI2026-10-07: 2,623 OI2026-10-08: 2,623 OI2026-10-09: 2,628 OI2026-10-14: 2,630 OI2026-10-15: 2,630 OI2026-10-16: 2,621 OI2026-10-21: 2,621 OI2026-10-23: 2,621 OI Oct 02, 2026Oct 23, 2026

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

VST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,6210
Oct 21, 20262,6210
Oct 16, 20262,621-9
Oct 15, 20262,6300
Oct 14, 20262,630+2
Oct 09, 20262,628+5
Oct 08, 20262,6230
Oct 07, 20262,623+1
Oct 06, 20262,622+40
Oct 05, 20262,582-632
Oct 02, 20263,214No prior observation