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Contract OI history

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Jan 15, 2027 EXPIRATION

BSP $45.00 Call

BSP270115C00045000

Latest saved OI710Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BSP $45.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 7183590 2026-10-08: 701 OI2026-10-13: 701 OI2026-10-14: 701 OI2026-10-15: 707 OI2026-10-16: 718 OI2026-10-21: 702 OI2026-10-23: 710 OI Oct 08, 2026Oct 23, 2026

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

BSP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing710+8
Oct 21, 2026702-16
Oct 16, 2026718+11
Oct 15, 2026707+6
Oct 14, 20267010
Oct 13, 20267010
Oct 08, 2026701No prior observation