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Contract OI history

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Nov 20, 2026 EXPIRATION

VIST $70.00 Put

VIST261120P00070000

Latest saved OI1,204Oct 23, 2026
Last change+1,000vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VIST $70.00 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. 1,2046020 2026-10-02: 150 OI2026-10-05: 150 OI2026-10-06: 151 OI2026-10-07: 156 OI2026-10-08: 156 OI2026-10-09: 167 OI2026-10-13: 170 OI2026-10-14: 174 OI2026-10-16: 175 OI2026-10-20: 204 OI2026-10-23: 1,204 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, 2026Viewing1,204+1,000
Oct 20, 2026204+29
Oct 16, 2026175+1
Oct 14, 2026174+4
Oct 13, 2026170+3
Oct 09, 2026167+11
Oct 08, 20261560
Oct 07, 2026156+5
Oct 06, 2026151+1
Oct 05, 20261500
Oct 02, 2026150No prior observation