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Contract OI history

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Jan 15, 2027 EXPIRATION

P $170.00 Call

P270115C00170000

Latest saved OI140Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $170.00 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. 141700 2026-10-02: 83 OI2026-10-05: 83 OI2026-10-06: 91 OI2026-10-07: 92 OI2026-10-08: 92 OI2026-10-09: 139 OI2026-10-13: 140 OI2026-10-14: 140 OI2026-10-15: 141 OI2026-10-16: 141 OI2026-10-21: 139 OI2026-10-23: 140 OI Oct 02, 2026Oct 23, 2026

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

P contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026140+1
Oct 21, 2026Viewing139-2
Oct 16, 20261410
Oct 15, 2026141+1
Oct 14, 20261400
Oct 13, 2026140+1
Oct 09, 2026139+47
Oct 08, 2026920
Oct 07, 202692+1
Oct 06, 202691+8
Oct 05, 2026830
Oct 02, 202683No prior observation