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Contract OI history

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Jan 15, 2027 EXPIRATION

ASAN $7.50 Put

ASAN270115P00007500

Latest saved OI2,057Oct 21, 2026
Last change+49vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASAN $7.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 2,1191,0590 2026-10-02: 2,118 OI2026-10-05: 2,119 OI2026-10-06: 2,119 OI2026-10-07: 2,115 OI2026-10-08: 2,119 OI2026-10-09: 2,009 OI2026-10-13: 2,006 OI2026-10-14: 2,006 OI2026-10-15: 2,011 OI2026-10-16: 2,008 OI2026-10-21: 2,057 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, 2026Viewing2,057+49
Oct 16, 20262,008-3
Oct 15, 20262,011+5
Oct 14, 20262,0060
Oct 13, 20262,006-3
Oct 09, 20262,009-110
Oct 08, 20262,119+4
Oct 07, 20262,115-4
Oct 06, 20262,1190
Oct 05, 20262,119+1
Oct 02, 20262,118No prior observation