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Contract OI history

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Jan 21, 2028 EXPIRATION

FROG $20.00 Put

FROG280121P00020000

Latest saved OI24Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FROG $20.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 24120 2026-10-08: 18 OI2026-10-09: 18 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-16: 18 OI2026-10-20: 18 OI2026-10-23: 24 OI Oct 08, 2026Oct 23, 2026

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

FROG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing24+6
Oct 20, 2026180
Oct 16, 2026180
Oct 14, 2026180
Oct 13, 2026180
Oct 09, 2026180
Oct 08, 202618No prior observation