OITracker Cboe delayed data

Contract OI history

Back to PWR

Nov 20, 2026 EXPIRATION

PWR $530.00 Put

PWR261120P00530000

Latest saved OI287Oct 23, 2026
Last change+48vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PWR $530.00 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. 2871430 2026-10-02: 170 OI2026-10-05: 158 OI2026-10-06: 158 OI2026-10-07: 158 OI2026-10-08: 157 OI2026-10-09: 157 OI2026-10-13: 157 OI2026-10-14: 157 OI2026-10-15: 162 OI2026-10-16: 163 OI2026-10-21: 239 OI2026-10-23: 287 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, 2026287+48
Oct 21, 2026Viewing239+76
Oct 16, 2026163+1
Oct 15, 2026162+5
Oct 14, 20261570
Oct 13, 20261570
Oct 09, 20261570
Oct 08, 2026157-1
Oct 07, 20261580
Oct 06, 20261580
Oct 05, 2026158-12
Oct 02, 2026170No prior observation