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Contract OI history

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Dec 18, 2026 EXPIRATION

POWL $293.33 Put

POWL261218P00293330

Latest saved OI115Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
POWL $293.33 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 159790 2026-10-09: 159 OI2026-10-13: 159 OI2026-10-14: 159 OI2026-10-15: 147 OI2026-10-16: 147 OI2026-10-21: 115 OI2026-10-23: 115 OI Oct 09, 2026Oct 23, 2026

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

POWL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1150
Oct 21, 2026115-32
Oct 16, 20261470
Oct 15, 2026147-12
Oct 14, 20261590
Oct 13, 20261590
Oct 09, 2026159No prior observation