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Contract OI history

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Jan 15, 2027 EXPIRATION

FROG $27.50 Put

FROG270115P00027500

Latest saved OI28Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FROG $27.50 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. 32160 2026-10-08: 32 OI2026-10-09: 32 OI2026-10-13: 32 OI2026-10-14: 32 OI2026-10-16: 28 OI2026-10-20: 28 OI2026-10-23: 28 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, 2026Viewing280
Oct 20, 2026280
Oct 16, 202628-4
Oct 14, 2026320
Oct 13, 2026320
Oct 09, 2026320
Oct 08, 202632No prior observation