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Contract OI history

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Jan 15, 2027 EXPIRATION

VMRK $60.00 Put

VMRK270115P00060000

Latest saved OI358Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VMRK $60.00 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. 3581790 2026-10-02: 92 OI2026-10-05: 98 OI2026-10-06: 218 OI2026-10-07: 254 OI2026-10-08: 257 OI2026-10-09: 357 OI2026-10-13: 358 OI2026-10-14: 358 OI2026-10-16: 358 OI2026-10-20: 358 OI2026-10-23: 358 OI Oct 02, 2026Oct 23, 2026

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

VMRK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263580
Oct 20, 2026Viewing3580
Oct 16, 20263580
Oct 14, 20263580
Oct 13, 2026358+1
Oct 09, 2026357+100
Oct 08, 2026257+3
Oct 07, 2026254+36
Oct 06, 2026218+120
Oct 05, 202698+6
Oct 02, 202692No prior observation