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Contract OI history

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Nov 20, 2026 EXPIRATION

BROS $37.50 Call

BROS261120C00037500

Latest saved OI440Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BROS $37.50 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. 5692840 2026-10-02: 82 OI2026-10-05: 128 OI2026-10-06: 128 OI2026-10-07: 142 OI2026-10-08: 346 OI2026-10-09: 322 OI2026-10-13: 405 OI2026-10-14: 501 OI2026-10-15: 569 OI2026-10-16: 502 OI2026-10-21: 443 OI2026-10-23: 440 OI Oct 02, 2026Oct 23, 2026

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

BROS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing440-3
Oct 21, 2026443-59
Oct 16, 2026502-67
Oct 15, 2026569+68
Oct 14, 2026501+96
Oct 13, 2026405+83
Oct 09, 2026322-24
Oct 08, 2026346+204
Oct 07, 2026142+14
Oct 06, 20261280
Oct 05, 2026128+46
Oct 02, 202682No prior observation