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Contract OI history

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Jan 21, 2028 EXPIRATION

BROS $30.00 Put

BROS280121P00030000

Latest saved OI213Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BROS $30.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2131060 2026-10-02: 156 OI2026-10-05: 161 OI2026-10-06: 161 OI2026-10-07: 162 OI2026-10-08: 163 OI2026-10-09: 164 OI2026-10-13: 178 OI2026-10-14: 211 OI2026-10-15: 211 OI2026-10-16: 211 OI2026-10-21: 213 OI2026-10-23: 213 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, 2026Viewing2130
Oct 21, 2026213+2
Oct 16, 20262110
Oct 15, 20262110
Oct 14, 2026211+33
Oct 13, 2026178+14
Oct 09, 2026164+1
Oct 08, 2026163+1
Oct 07, 2026162+1
Oct 06, 20261610
Oct 05, 2026161+5
Oct 02, 2026156No prior observation