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Contract OI history

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Jun 17, 2027 EXPIRATION

GEL $17.50 Put

GEL270617P00017500

Latest saved OI105Oct 23, 2026
Last change0vs previous saved observation
Saved market days3Oct 16, 2026 onwards
Daily open interest Hover a point for its date and OI
GEL $17.50 put open interest history 3 saved observations from 2026-10-16 to 2026-10-23. Exact values and changes are listed in the table below. 105520 2026-10-16: 75 OI2026-10-20: 105 OI2026-10-23: 105 OI Oct 16, 2026Oct 23, 2026

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

GEL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1050
Oct 20, 2026105+30
Oct 16, 202675No prior observation