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Contract OI history

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Jan 15, 2027 EXPIRATION

MS $195.00 Call

MS270115C00195000

Latest saved OI1,678Oct 23, 2026
Last change+164vs 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. 1,6788390 2026-10-02: 1,231 OI2026-10-05: 1,231 OI2026-10-06: 1,232 OI2026-10-07: 1,232 OI2026-10-08: 1,232 OI2026-10-09: 1,232 OI2026-10-13: 1,238 OI2026-10-14: 1,238 OI2026-10-15: 1,260 OI2026-10-16: 1,250 OI2026-10-21: 1,514 OI2026-10-23: 1,678 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, 2026Viewing1,678+164
Oct 21, 20261,514+264
Oct 16, 20261,250-10
Oct 15, 20261,260+22
Oct 14, 20261,2380
Oct 13, 20261,238+6
Oct 09, 20261,2320
Oct 08, 20261,2320
Oct 07, 20261,2320
Oct 06, 20261,232+1
Oct 05, 20261,2310
Oct 02, 20261,231No prior observation