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Contract OI history

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Nov 20, 2026 EXPIRATION

PWR $620.00 Put

PWR261120P00620000

Latest saved OI534Oct 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
PWR $620.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5382690 2026-10-02: 32 OI2026-10-05: 33 OI2026-10-06: 32 OI2026-10-07: 30 OI2026-10-08: 102 OI2026-10-09: 109 OI2026-10-13: 531 OI2026-10-14: 535 OI2026-10-15: 535 OI2026-10-16: 538 OI2026-10-21: 535 OI2026-10-23: 534 OI Oct 02, 2026Oct 23, 2026

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

PWR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026534-1
Oct 21, 2026Viewing535-3
Oct 16, 2026538+3
Oct 15, 20265350
Oct 14, 2026535+4
Oct 13, 2026531+422
Oct 09, 2026109+7
Oct 08, 2026102+72
Oct 07, 202630-2
Oct 06, 202632-1
Oct 05, 202633+1
Oct 02, 202632No prior observation