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Contract OI history

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Sep 17, 2027 EXPIRATION

C $100.00 Call

C270917C00100000

Latest saved OI436Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $100.00 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. 4362180 2026-10-02: 391 OI2026-10-05: 392 OI2026-10-06: 392 OI2026-10-07: 409 OI2026-10-08: 409 OI2026-10-09: 409 OI2026-10-13: 433 OI2026-10-14: 433 OI2026-10-15: 436 OI2026-10-16: 436 OI2026-10-21: 436 OI2026-10-23: 436 OI Oct 02, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4360
Oct 21, 20264360
Oct 16, 20264360
Oct 15, 2026436+3
Oct 14, 20264330
Oct 13, 2026433+24
Oct 09, 20264090
Oct 08, 20264090
Oct 07, 2026409+17
Oct 06, 20263920
Oct 05, 2026392+1
Oct 02, 2026391No prior observation