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Contract OI history

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Nov 20, 2026 EXPIRATION

BROS $30.00 Put

BROS261120P00030000

Latest saved OI171Oct 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. 2251120 2026-10-02: 173 OI2026-10-05: 173 OI2026-10-06: 173 OI2026-10-07: 180 OI2026-10-08: 187 OI2026-10-09: 192 OI2026-10-13: 220 OI2026-10-14: 225 OI2026-10-15: 225 OI2026-10-16: 225 OI2026-10-21: 171 OI2026-10-23: 171 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, 2026Viewing1710
Oct 21, 2026171-54
Oct 16, 20262250
Oct 15, 20262250
Oct 14, 2026225+5
Oct 13, 2026220+28
Oct 09, 2026192+5
Oct 08, 2026187+7
Oct 07, 2026180+7
Oct 06, 20261730
Oct 05, 20261730
Oct 02, 2026173No prior observation