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Contract OI history

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Jan 21, 2028 EXPIRATION

GILT $2.50 Call

GILT280121C00002500

Latest saved OI823Oct 23, 2026
Last change+539vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GILT $2.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8234110 2026-10-09: 284 OI2026-10-13: 284 OI2026-10-14: 284 OI2026-10-16: 284 OI2026-10-20: 284 OI2026-10-23: 823 OI Oct 09, 2026Oct 23, 2026

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

GILT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing823+539
Oct 20, 20262840
Oct 16, 20262840
Oct 14, 20262840
Oct 13, 20262840
Oct 09, 2026284No prior observation