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Contract OI history

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Mar 19, 2027 EXPIRATION

C $160.00 Call

C270319C00160000

Latest saved OI648Oct 23, 2026
Last change+25vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $160.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6483240 2026-10-02: 593 OI2026-10-05: 593 OI2026-10-06: 599 OI2026-10-07: 601 OI2026-10-08: 601 OI2026-10-09: 601 OI2026-10-13: 607 OI2026-10-14: 607 OI2026-10-15: 607 OI2026-10-16: 606 OI2026-10-21: 623 OI2026-10-23: 648 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, 2026Viewing648+25
Oct 21, 2026623+17
Oct 16, 2026606-1
Oct 15, 20266070
Oct 14, 20266070
Oct 13, 2026607+6
Oct 09, 20266010
Oct 08, 20266010
Oct 07, 2026601+2
Oct 06, 2026599+6
Oct 05, 20265930
Oct 02, 2026593No prior observation