OITracker Cboe delayed data

Contract OI history

Back to MS

Sep 17, 2027 EXPIRATION

MS $160.00 Put

MS270917P00160000

Latest saved OI123Oct 23, 2026
Last change+17vs 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. 123610 2026-10-02: 50 OI2026-10-05: 52 OI2026-10-06: 61 OI2026-10-07: 63 OI2026-10-08: 63 OI2026-10-09: 73 OI2026-10-13: 74 OI2026-10-14: 74 OI2026-10-15: 75 OI2026-10-16: 104 OI2026-10-21: 106 OI2026-10-23: 123 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, 2026Viewing123+17
Oct 21, 2026106+2
Oct 16, 2026104+29
Oct 15, 202675+1
Oct 14, 2026740
Oct 13, 202674+1
Oct 09, 202673+10
Oct 08, 2026630
Oct 07, 202663+2
Oct 06, 202661+9
Oct 05, 202652+2
Oct 02, 202650No prior observation