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Contract OI history

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Feb 19, 2027 EXPIRATION

POWL $220.00 Call

POWL270219C00220000

Latest saved OI1,558Oct 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 $220.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,5617800 2026-10-09: 1,560 OI2026-10-13: 1,559 OI2026-10-14: 1,559 OI2026-10-15: 1,561 OI2026-10-16: 1,558 OI2026-10-21: 1,558 OI2026-10-23: 1,558 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, 2026Viewing1,5580
Oct 21, 20261,5580
Oct 16, 20261,558-3
Oct 15, 20261,561+2
Oct 14, 20261,5590
Oct 13, 20261,559-1
Oct 09, 20261,560No prior observation