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Contract OI history

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Nov 20, 2026 EXPIRATION

SN $160.00 Put

SN261120P00160000

Latest saved OI361Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SN $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. 4252120 2026-10-02: 206 OI2026-10-05: 207 OI2026-10-06: 208 OI2026-10-07: 215 OI2026-10-08: 220 OI2026-10-09: 227 OI2026-10-13: 424 OI2026-10-14: 424 OI2026-10-15: 425 OI2026-10-16: 425 OI2026-10-21: 357 OI2026-10-23: 361 OI Oct 02, 2026Oct 23, 2026

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

SN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing361+4
Oct 21, 2026357-68
Oct 16, 20264250
Oct 15, 2026425+1
Oct 14, 20264240
Oct 13, 2026424+197
Oct 09, 2026227+7
Oct 08, 2026220+5
Oct 07, 2026215+7
Oct 06, 2026208+1
Oct 05, 2026207+1
Oct 02, 2026206No prior observation