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Contract OI history

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Nov 20, 2026 EXPIRATION

SAIL $20.00 Put

SAIL261120P00020000

Latest saved OI177Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SAIL $20.00 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. 179890 2026-10-09: 109 OI2026-10-13: 111 OI2026-10-14: 113 OI2026-10-15: 113 OI2026-10-16: 158 OI2026-10-20: 179 OI2026-10-23: 177 OI Oct 09, 2026Oct 23, 2026

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

SAIL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing177-2
Oct 20, 2026179+21
Oct 16, 2026158+45
Oct 15, 20261130
Oct 14, 2026113+2
Oct 13, 2026111+2
Oct 09, 2026109No prior observation