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Contract OI history

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Nov 20, 2026 EXPIRATION

PWR $680.00 Put

PWR261120P00680000

Latest saved OI77Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PWR $680.00 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. 87430 2026-10-02: 5 OI2026-10-05: 5 OI2026-10-06: 6 OI2026-10-07: 8 OI2026-10-08: 17 OI2026-10-09: 26 OI2026-10-13: 87 OI2026-10-14: 87 OI2026-10-15: 83 OI2026-10-16: 81 OI2026-10-21: 77 OI2026-10-23: 77 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, 2026770
Oct 21, 2026Viewing77-4
Oct 16, 202681-2
Oct 15, 202683-4
Oct 14, 2026870
Oct 13, 202687+61
Oct 09, 202626+9
Oct 08, 202617+9
Oct 07, 20268+2
Oct 06, 20266+1
Oct 05, 202650
Oct 02, 20265No prior observation