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Contract OI history

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Apr 16, 2027 EXPIRATION

ABOS $5.00 Put

ABOS270416P00005000

Latest saved OI257Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ABOS $5.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 2571280 2026-10-08: 257 OI2026-10-09: 257 OI2026-10-13: 257 OI2026-10-14: 257 OI2026-10-16: 257 OI2026-10-20: 257 OI Oct 08, 2026Oct 20, 2026

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

ABOS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing2570
Oct 16, 20262570
Oct 14, 20262570
Oct 13, 20262570
Oct 09, 20262570
Oct 08, 2026257No prior observation