OITracker Cboe delayed data

Contract OI history

Back to BHP

Mar 19, 2027 EXPIRATION

BHP $60.00 Put

BHP270319P00060000

Latest saved OI218Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BHP $60.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2181090 2026-10-02: 217 OI2026-10-05: 218 OI2026-10-06: 218 OI2026-10-07: 218 OI2026-10-08: 218 OI2026-10-09: 218 OI2026-10-13: 218 OI2026-10-14: 218 OI2026-10-16: 218 OI2026-10-20: 218 OI2026-10-23: 218 OI Oct 02, 2026Oct 23, 2026

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

BHP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2180
Oct 20, 20262180
Oct 16, 20262180
Oct 14, 20262180
Oct 13, 20262180
Oct 09, 20262180
Oct 08, 20262180
Oct 07, 20262180
Oct 06, 20262180
Oct 05, 2026218+1
Oct 02, 2026217No prior observation