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Contract OI history

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Mar 19, 2027 EXPIRATION

PTRN $15.00 Call

PTRN270319C00015000

Latest saved OI1,052Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PTRN $15.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,0595290 2026-10-08: 1,055 OI2026-10-09: 1,054 OI2026-10-13: 1,057 OI2026-10-14: 1,057 OI2026-10-16: 1,059 OI2026-10-20: 1,054 OI2026-10-23: 1,052 OI Oct 08, 2026Oct 23, 2026

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

PTRN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,052-2
Oct 20, 2026Viewing1,054-5
Oct 16, 20261,059+2
Oct 14, 20261,0570
Oct 13, 20261,057+3
Oct 09, 20261,054-1
Oct 08, 20261,055No prior observation