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Contract OI history

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Nov 20, 2026 EXPIRATION

OBDC $7.50 Put

OBDC261120P00007500

Latest saved OI1,289Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OBDC $7.50 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2896440 2026-10-02: 1,289 OI2026-10-05: 1,289 OI2026-10-06: 1,289 OI2026-10-07: 1,289 OI2026-10-09: 1,289 OI2026-10-13: 1,289 OI2026-10-14: 1,289 OI2026-10-16: 1,289 OI2026-10-20: 1,289 OI2026-10-23: 1,289 OI Oct 02, 2026Oct 23, 2026

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

OBDC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,2890
Oct 20, 20261,2890
Oct 16, 20261,2890
Oct 14, 20261,2890
Oct 13, 20261,2890
Oct 09, 20261,2890
Oct 07, 20261,2890
Oct 06, 20261,2890
Oct 05, 20261,2890
Oct 02, 20261,289No prior observation