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Contract OI history

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Jan 15, 2027 EXPIRATION

CFG $57.50 Put

CFG270115P00057500

Latest saved OI243Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CFG $57.50 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. 2431210 2026-10-02: 222 OI2026-10-05: 223 OI2026-10-06: 223 OI2026-10-07: 229 OI2026-10-08: 228 OI2026-10-09: 228 OI2026-10-13: 228 OI2026-10-14: 228 OI2026-10-15: 241 OI2026-10-16: 241 OI2026-10-21: 241 OI2026-10-23: 243 OI Oct 02, 2026Oct 23, 2026

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

CFG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing243+2
Oct 21, 20262410
Oct 16, 20262410
Oct 15, 2026241+13
Oct 14, 20262280
Oct 13, 20262280
Oct 09, 20262280
Oct 08, 2026228-1
Oct 07, 2026229+6
Oct 06, 20262230
Oct 05, 2026223+1
Oct 02, 2026222No prior observation