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Contract OI history

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Jan 15, 2027 EXPIRATION

FSM $15.00 Call

FSM270115C00015000

Latest saved OI5,082Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FSM $15.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,1232,5610 2026-10-02: 5,014 OI2026-10-05: 5,027 OI2026-10-06: 5,068 OI2026-10-07: 5,068 OI2026-10-08: 5,030 OI2026-10-09: 5,081 OI2026-10-13: 5,081 OI2026-10-14: 5,083 OI2026-10-15: 5,123 OI2026-10-16: 5,117 OI2026-10-21: 5,083 OI2026-10-23: 5,082 OI Oct 02, 2026Oct 23, 2026

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

FSM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,082-1
Oct 21, 20265,083-34
Oct 16, 20265,117-6
Oct 15, 20265,123+40
Oct 14, 20265,083+2
Oct 13, 20265,0810
Oct 09, 20265,081+51
Oct 08, 20265,030-38
Oct 07, 20265,0680
Oct 06, 20265,068+41
Oct 05, 20265,027+13
Oct 02, 20265,014No prior observation