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Contract OI history

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Jan 21, 2028 EXPIRATION

SMMT $22.00 Call

SMMT280121C00022000

Latest saved OI502Oct 23, 2026
Last change+81vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMMT $22.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5022510 2026-10-09: 209 OI2026-10-13: 209 OI2026-10-14: 271 OI2026-10-15: 271 OI2026-10-16: 298 OI2026-10-21: 421 OI2026-10-23: 502 OI Oct 09, 2026Oct 23, 2026

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

SMMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing502+81
Oct 21, 2026421+123
Oct 16, 2026298+27
Oct 15, 20262710
Oct 14, 2026271+62
Oct 13, 20262090
Oct 09, 2026209No prior observation