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Contract OI history

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Jan 15, 2027 EXPIRATION

BXP $70.00 Call

BXP270115C00070000

Latest saved OI110Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BXP $70.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 111550 2026-10-02: 111 OI2026-10-05: 111 OI2026-10-06: 109 OI2026-10-07: 109 OI2026-10-08: 109 OI2026-10-09: 109 OI2026-10-13: 109 OI2026-10-14: 109 OI2026-10-15: 110 OI2026-10-16: 110 OI2026-10-21: 110 OI2026-10-23: 110 OI Oct 02, 2026Oct 23, 2026

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

BXP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1100
Oct 21, 20261100
Oct 16, 20261100
Oct 15, 2026110+1
Oct 14, 20261090
Oct 13, 20261090
Oct 09, 20261090
Oct 08, 20261090
Oct 07, 20261090
Oct 06, 2026109-2
Oct 05, 20261110
Oct 02, 2026111No prior observation