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Contract OI history

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Jun 17, 2027 EXPIRATION

C $135.00 Put

C270617P00135000

Latest saved OI747Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $135.00 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. 7573780 2026-10-02: 680 OI2026-10-05: 756 OI2026-10-06: 757 OI2026-10-07: 757 OI2026-10-08: 757 OI2026-10-09: 749 OI2026-10-13: 747 OI2026-10-14: 747 OI2026-10-15: 747 OI2026-10-16: 747 OI2026-10-21: 747 OI2026-10-23: 747 OI Oct 02, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7470
Oct 21, 20267470
Oct 16, 20267470
Oct 15, 20267470
Oct 14, 20267470
Oct 13, 2026747-2
Oct 09, 2026749-8
Oct 08, 20267570
Oct 07, 20267570
Oct 06, 2026757+1
Oct 05, 2026756+76
Oct 02, 2026680No prior observation