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Contract OI history

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Mar 19, 2027 EXPIRATION

BKE $50.00 Call

BKE270319C00050000

Latest saved OI146Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BKE $50.00 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. 147730 2026-10-02: 145 OI2026-10-05: 145 OI2026-10-06: 146 OI2026-10-07: 146 OI2026-10-08: 147 OI2026-10-09: 147 OI2026-10-13: 147 OI2026-10-14: 147 OI2026-10-16: 147 OI2026-10-20: 146 OI2026-10-23: 146 OI Oct 02, 2026Oct 23, 2026

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

BKE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1460
Oct 20, 2026146-1
Oct 16, 20261470
Oct 14, 20261470
Oct 13, 20261470
Oct 09, 20261470
Oct 08, 2026147+1
Oct 07, 20261460
Oct 06, 2026146+1
Oct 05, 20261450
Oct 02, 2026145No prior observation