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Contract OI history

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Nov 20, 2026 EXPIRATION

VIST $65.00 Put

VIST261120P00065000

Latest saved OI399Oct 23, 2026
Last change-3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VIST $65.00 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. 4022010 2026-10-02: 239 OI2026-10-05: 251 OI2026-10-06: 253 OI2026-10-07: 320 OI2026-10-08: 328 OI2026-10-09: 354 OI2026-10-13: 367 OI2026-10-14: 371 OI2026-10-16: 384 OI2026-10-20: 402 OI2026-10-23: 399 OI Oct 02, 2026Oct 23, 2026

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

VIST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing399-3
Oct 20, 2026402+18
Oct 16, 2026384+13
Oct 14, 2026371+4
Oct 13, 2026367+13
Oct 09, 2026354+26
Oct 08, 2026328+8
Oct 07, 2026320+67
Oct 06, 2026253+2
Oct 05, 2026251+12
Oct 02, 2026239No prior observation