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Contract OI history

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Nov 20, 2026 EXPIRATION

PWR $590.00 Put

PWR261120P00590000

Latest saved OI207Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PWR $590.00 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. 2131060 2026-10-02: 147 OI2026-10-05: 148 OI2026-10-06: 151 OI2026-10-07: 154 OI2026-10-08: 162 OI2026-10-09: 166 OI2026-10-13: 170 OI2026-10-14: 176 OI2026-10-15: 177 OI2026-10-16: 177 OI2026-10-21: 213 OI2026-10-23: 207 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, 2026Viewing207-6
Oct 21, 2026213+36
Oct 16, 20261770
Oct 15, 2026177+1
Oct 14, 2026176+6
Oct 13, 2026170+4
Oct 09, 2026166+4
Oct 08, 2026162+8
Oct 07, 2026154+3
Oct 06, 2026151+3
Oct 05, 2026148+1
Oct 02, 2026147No prior observation