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Contract OI history

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Apr 16, 2027 EXPIRATION

MS $160.00 Put

MS270416P00160000

Latest saved OI434Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $160.00 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. 4342170 2026-10-02: 40 OI2026-10-05: 52 OI2026-10-06: 98 OI2026-10-07: 130 OI2026-10-08: 130 OI2026-10-09: 227 OI2026-10-13: 367 OI2026-10-14: 367 OI2026-10-15: 410 OI2026-10-16: 413 OI2026-10-21: 432 OI2026-10-23: 434 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, 2026Viewing434+2
Oct 21, 2026432+19
Oct 16, 2026413+3
Oct 15, 2026410+43
Oct 14, 20263670
Oct 13, 2026367+140
Oct 09, 2026227+97
Oct 08, 20261300
Oct 07, 2026130+32
Oct 06, 202698+46
Oct 05, 202652+12
Oct 02, 202640No prior observation