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Contract OI history

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Dec 18, 2026 EXPIRATION

A $170.00 Call

A261218C00170000

Latest saved OI425Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
A $170.00 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. 4292140 2026-10-02: 396 OI2026-10-05: 417 OI2026-10-06: 419 OI2026-10-07: 429 OI2026-10-08: 429 OI2026-10-09: 407 OI2026-10-13: 421 OI2026-10-14: 421 OI2026-10-15: 421 OI2026-10-16: 421 OI2026-10-21: 425 OI2026-10-23: 425 OI Oct 02, 2026Oct 23, 2026

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

A contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4250
Oct 21, 2026425+4
Oct 16, 20264210
Oct 15, 20264210
Oct 14, 20264210
Oct 13, 2026421+14
Oct 09, 2026407-22
Oct 08, 20264290
Oct 07, 2026429+10
Oct 06, 2026419+2
Oct 05, 2026417+21
Oct 02, 2026396No prior observation