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Contract OI history

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Feb 19, 2027 EXPIRATION

P $165.00 Call

P270219C00165000

Latest saved OI140Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $165.00 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. 140700 2026-10-02: 108 OI2026-10-05: 108 OI2026-10-06: 110 OI2026-10-07: 110 OI2026-10-08: 110 OI2026-10-09: 110 OI2026-10-13: 111 OI2026-10-14: 111 OI2026-10-15: 114 OI2026-10-16: 114 OI2026-10-21: 128 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+12
Oct 21, 2026Viewing128+14
Oct 16, 20261140
Oct 15, 2026114+3
Oct 14, 20261110
Oct 13, 2026111+1
Oct 09, 20261100
Oct 08, 20261100
Oct 07, 20261100
Oct 06, 2026110+2
Oct 05, 20261080
Oct 02, 2026108No prior observation