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Contract OI history

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Mar 19, 2027 EXPIRATION

MS $195.00 Call

MS270319C00195000

Latest saved OI404Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $195.00 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. 4042020 2026-10-02: 168 OI2026-10-05: 173 OI2026-10-06: 211 OI2026-10-07: 206 OI2026-10-08: 206 OI2026-10-09: 208 OI2026-10-13: 242 OI2026-10-14: 242 OI2026-10-15: 244 OI2026-10-16: 299 OI2026-10-21: 392 OI2026-10-23: 404 OI Oct 02, 2026Oct 23, 2026

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

MS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing404+12
Oct 21, 2026392+93
Oct 16, 2026299+55
Oct 15, 2026244+2
Oct 14, 20262420
Oct 13, 2026242+34
Oct 09, 2026208+2
Oct 08, 20262060
Oct 07, 2026206-5
Oct 06, 2026211+38
Oct 05, 2026173+5
Oct 02, 2026168No prior observation