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Contract OI history

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Nov 20, 2026 EXPIRATION

SITM $480.00 Put

SITM261120P00480000

Latest saved OI105Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SITM $480.00 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. 105520 2026-10-09: 16 OI2026-10-13: 24 OI2026-10-14: 24 OI2026-10-15: 26 OI2026-10-16: 29 OI2026-10-21: 105 OI2026-10-23: 105 OI Oct 09, 2026Oct 23, 2026

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

SITM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1050
Oct 21, 2026105+76
Oct 16, 202629+3
Oct 15, 202626+2
Oct 14, 2026240
Oct 13, 202624+8
Oct 09, 202616No prior observation