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Contract OI history

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Jan 15, 2027 EXPIRATION

SPG $200.00 Put

SPG270115P00200000

Latest saved OI277Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SPG $200.00 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. 5542770 2026-10-02: 549 OI2026-10-05: 549 OI2026-10-06: 554 OI2026-10-07: 554 OI2026-10-08: 554 OI2026-10-09: 554 OI2026-10-14: 276 OI2026-10-15: 276 OI2026-10-16: 276 OI2026-10-21: 275 OI2026-10-23: 277 OI Oct 02, 2026Oct 23, 2026

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

SPG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing277+2
Oct 21, 2026275-1
Oct 16, 20262760
Oct 15, 20262760
Oct 14, 2026276-278
Oct 09, 20265540
Oct 08, 20265540
Oct 07, 20265540
Oct 06, 2026554+5
Oct 05, 20265490
Oct 02, 2026549No prior observation