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Contract OI history

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Jan 21, 2028 EXPIRATION

CAG $20.00 Put

CAG280121P00020000

Latest saved OI509Oct 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
CAG $20.00 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. 5132560 2026-10-02: 502 OI2026-10-05: 503 OI2026-10-06: 503 OI2026-10-07: 509 OI2026-10-08: 509 OI2026-10-09: 506 OI2026-10-13: 513 OI2026-10-14: 513 OI2026-10-15: 512 OI2026-10-16: 511 OI2026-10-21: 511 OI2026-10-23: 509 OI Oct 02, 2026Oct 23, 2026

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

CAG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing509-2
Oct 21, 20265110
Oct 16, 2026511-1
Oct 15, 2026512-1
Oct 14, 20265130
Oct 13, 2026513+7
Oct 09, 2026506-3
Oct 08, 20265090
Oct 07, 2026509+6
Oct 06, 20265030
Oct 05, 2026503+1
Oct 02, 2026502No prior observation