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Contract OI history

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Jan 21, 2028 EXPIRATION

AXON $400.00 Put

AXON280121P00400000

Latest saved OI898Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AXON $400.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8984490 2026-10-09: 696 OI2026-10-13: 894 OI2026-10-14: 894 OI2026-10-15: 894 OI2026-10-16: 897 OI2026-10-21: 898 OI2026-10-23: 898 OI Oct 09, 2026Oct 23, 2026

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

AXON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8980
Oct 21, 2026898+1
Oct 16, 2026897+3
Oct 15, 20268940
Oct 14, 20268940
Oct 13, 2026894+198
Oct 09, 2026696No prior observation