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Contract OI history

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Oct 23, 2026 EXPIRATION

FTNT $180.00 Call

FTNT261023C00180000

Latest saved OI1,679Oct 23, 2026
Last change-24vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FTNT $180.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,7038510 2026-10-09: 1,003 OI2026-10-13: 1,001 OI2026-10-14: 1,001 OI2026-10-15: 1,003 OI2026-10-16: 1,008 OI2026-10-21: 1,703 OI2026-10-23: 1,679 OI Oct 09, 2026Oct 23, 2026

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

FTNT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,679-24
Oct 21, 20261,703+695
Oct 16, 20261,008+5
Oct 15, 20261,003+2
Oct 14, 20261,0010
Oct 13, 20261,001-2
Oct 09, 20261,003No prior observation