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Contract OI history

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Jan 21, 2028 EXPIRATION

P $150.00 Call

P280121C00150000

Latest saved OI135Oct 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 $150.00 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: 112 OI2026-10-05: 112 OI2026-10-06: 113 OI2026-10-07: 113 OI2026-10-08: 113 OI2026-10-09: 112 OI2026-10-13: 121 OI2026-10-14: 126 OI2026-10-15: 126 OI2026-10-16: 140 OI2026-10-21: 136 OI2026-10-23: 135 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, 2026Viewing135-1
Oct 21, 2026136-4
Oct 16, 2026140+14
Oct 15, 20261260
Oct 14, 2026126+5
Oct 13, 2026121+9
Oct 09, 2026112-1
Oct 08, 20261130
Oct 07, 20261130
Oct 06, 2026113+1
Oct 05, 20261120
Oct 02, 2026112No prior observation