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Contract OI history

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Jan 15, 2027 EXPIRATION

WRB $72.00 Call

WRB270115C00072000

Latest saved OI181Oct 23, 2026
Last change+32vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WRB $72.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 181900 2026-10-02: 165 OI2026-10-05: 167 OI2026-10-06: 167 OI2026-10-07: 167 OI2026-10-08: 167 OI2026-10-09: 152 OI2026-10-14: 134 OI2026-10-15: 141 OI2026-10-16: 124 OI2026-10-21: 149 OI2026-10-23: 181 OI Oct 02, 2026Oct 23, 2026

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

WRB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing181+32
Oct 21, 2026149+25
Oct 16, 2026124-17
Oct 15, 2026141+7
Oct 14, 2026134-18
Oct 09, 2026152-15
Oct 08, 20261670
Oct 07, 20261670
Oct 06, 20261670
Oct 05, 2026167+2
Oct 02, 2026165No prior observation