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Contract OI history

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Nov 20, 2026 EXPIRATION

PRCT $20.00 Call

PRCT261120C00020000

Latest saved OI243Oct 23, 2026
Last change+7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PRCT $20.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2431210 2026-10-09: 170 OI2026-10-13: 187 OI2026-10-14: 187 OI2026-10-15: 190 OI2026-10-16: 190 OI2026-10-21: 236 OI2026-10-23: 243 OI Oct 09, 2026Oct 23, 2026

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

PRCT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026243+7
Oct 21, 2026Viewing236+46
Oct 16, 20261900
Oct 15, 2026190+3
Oct 14, 20261870
Oct 13, 2026187+17
Oct 09, 2026170No prior observation