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Contract OI history

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Dec 18, 2026 EXPIRATION

ASAN $7.50 Call

ASAN261218C00007500

Latest saved OI508Oct 21, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASAN $7.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 5212600 2026-10-02: 521 OI2026-10-05: 511 OI2026-10-06: 511 OI2026-10-07: 511 OI2026-10-08: 512 OI2026-10-09: 508 OI2026-10-13: 510 OI2026-10-14: 509 OI2026-10-15: 509 OI2026-10-16: 508 OI2026-10-21: 508 OI Oct 02, 2026Oct 21, 2026

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

ASAN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing5080
Oct 16, 2026508-1
Oct 15, 20265090
Oct 14, 2026509-1
Oct 13, 2026510+2
Oct 09, 2026508-4
Oct 08, 2026512+1
Oct 07, 20265110
Oct 06, 20265110
Oct 05, 2026511-10
Oct 02, 2026521No prior observation