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Contract OI history

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Dec 18, 2026 EXPIRATION

PWR $770.00 Put

PWR261218P00770000

Latest saved OI532Oct 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 $770.00 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. 5322660 2026-10-02: 530 OI2026-10-05: 530 OI2026-10-06: 530 OI2026-10-07: 530 OI2026-10-08: 531 OI2026-10-09: 531 OI2026-10-13: 531 OI2026-10-14: 532 OI2026-10-15: 532 OI2026-10-16: 532 OI2026-10-21: 532 OI2026-10-23: 532 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, 2026Viewing5320
Oct 21, 20265320
Oct 16, 20265320
Oct 15, 20265320
Oct 14, 2026532+1
Oct 13, 20265310
Oct 09, 20265310
Oct 08, 2026531+1
Oct 07, 20265300
Oct 06, 20265300
Oct 05, 20265300
Oct 02, 2026530No prior observation