OITracker Cboe delayed data

Contract OI history

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May 21, 2027 EXPIRATION

FWDI $7.50 Call

FWDI270521C00007500

Latest saved OI469Oct 21, 2026
Last change-91vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FWDI $7.50 call open interest history 6 saved observations from 2026-10-08 to 2026-10-21. Exact values and changes are listed in the table below. 5602800 2026-10-08: 291 OI2026-10-09: 295 OI2026-10-13: 346 OI2026-10-14: 349 OI2026-10-16: 560 OI2026-10-21: 469 OI Oct 08, 2026Oct 21, 2026

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

FWDI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing469-91
Oct 16, 2026560+211
Oct 14, 2026349+3
Oct 13, 2026346+51
Oct 09, 2026295+4
Oct 08, 2026291No prior observation