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Contract OI history

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Jun 17, 2027 EXPIRATION

F $9.00 Put

F270617P00009000

Latest saved OI549Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $9.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5492740 2026-10-02: 192 OI2026-10-05: 196 OI2026-10-06: 478 OI2026-10-07: 477 OI2026-10-08: 477 OI2026-10-09: 493 OI2026-10-13: 493 OI2026-10-14: 493 OI2026-10-15: 537 OI2026-10-16: 537 OI2026-10-21: 537 OI2026-10-23: 549 OI Oct 02, 2026Oct 23, 2026

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

F contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing549+12
Oct 21, 20265370
Oct 16, 20265370
Oct 15, 2026537+44
Oct 14, 20264930
Oct 13, 20264930
Oct 09, 2026493+16
Oct 08, 20264770
Oct 07, 2026477-1
Oct 06, 2026478+282
Oct 05, 2026196+4
Oct 02, 2026192No prior observation