OITracker Cboe delayed data

Contract OI history

Back to SMCI

Mar 19, 2027 EXPIRATION

SMCI $50.00 Put

SMCI270319P00050000

Latest saved OI298Oct 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 $50.00 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. 3001500 2026-10-09: 300 OI2026-10-13: 297 OI2026-10-14: 297 OI2026-10-15: 297 OI2026-10-16: 297 OI2026-10-21: 298 OI2026-10-23: 298 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, 2026Viewing2980
Oct 21, 2026298+1
Oct 16, 20262970
Oct 15, 20262970
Oct 14, 20262970
Oct 13, 2026297-3
Oct 09, 2026300No prior observation