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Contract OI history

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Dec 15, 2028 EXPIRATION

SMCI $15.00 Put

SMCI281215P00015000

Latest saved OI9,420Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $15.00 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. 9,4204,7100 2026-10-09: 9,403 OI2026-10-13: 9,403 OI2026-10-14: 9,403 OI2026-10-15: 9,403 OI2026-10-16: 9,403 OI2026-10-21: 9,420 OI2026-10-23: 9,420 OI Oct 09, 2026Oct 23, 2026

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

SMCI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9,4200
Oct 21, 20269,420+17
Oct 16, 20269,4030
Oct 15, 20269,4030
Oct 14, 20269,4030
Oct 13, 20269,4030
Oct 09, 20269,403No prior observation