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Contract OI history

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Nov 06, 2026 EXPIRATION

USAR $15.00 Put

USAR261106P00015000

Latest saved OI28Oct 23, 2026
Last change-107vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $15.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2671330 2026-10-09: 267 OI2026-10-13: 165 OI2026-10-14: 165 OI2026-10-15: 153 OI2026-10-16: 125 OI2026-10-21: 135 OI2026-10-23: 28 OI Oct 09, 2026Oct 23, 2026

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

USAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing28-107
Oct 21, 2026135+10
Oct 16, 2026125-28
Oct 15, 2026153-12
Oct 14, 20261650
Oct 13, 2026165-102
Oct 09, 2026267No prior observation