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Contract OI history

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Oct 23, 2026 EXPIRATION

CRCL $55.00 Put

CRCL261023P00055000

Latest saved OI1,032Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRCL $55.00 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. 1,0325160 2026-10-02: 6 OI2026-10-05: 206 OI2026-10-06: 207 OI2026-10-07: 209 OI2026-10-08: 209 OI2026-10-09: 212 OI2026-10-13: 223 OI2026-10-14: 223 OI2026-10-15: 224 OI2026-10-16: 250 OI2026-10-21: 1,032 OI2026-10-23: 1,032 OI Oct 02, 2026Oct 23, 2026

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

CRCL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,0320
Oct 21, 20261,032+782
Oct 16, 2026250+26
Oct 15, 2026224+1
Oct 14, 20262230
Oct 13, 2026223+11
Oct 09, 2026212+3
Oct 08, 20262090
Oct 07, 2026209+2
Oct 06, 2026207+1
Oct 05, 2026206+200
Oct 02, 20266No prior observation