OITracker Cboe delayed data

Contract OI history

Back to PFSI

Dec 17, 2027 EXPIRATION

PFSI $70.00 Call

PFSI271217C00070000

Latest saved OI811Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PFSI $70.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8114050 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 1 OI2026-10-07: 1 OI2026-10-08: 1 OI2026-10-09: 1 OI2026-10-13: 101 OI2026-10-14: 429 OI2026-10-16: 529 OI2026-10-20: 811 OI2026-10-23: 811 OI Oct 02, 2026Oct 23, 2026

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

PFSI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20268110
Oct 20, 2026Viewing811+282
Oct 16, 2026529+100
Oct 14, 2026429+328
Oct 13, 2026101+100
Oct 09, 202610
Oct 08, 202610
Oct 07, 202610
Oct 06, 202610
Oct 05, 202610
Oct 02, 20261No prior observation