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Contract OI history

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Oct 23, 2026 EXPIRATION

TSEM $190.00 Put

TSEM261023P00190000

Latest saved OI2,218Oct 23, 2026
Last change-3,828vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSEM $190.00 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. 6,0463,0230 2026-10-09: 7 OI2026-10-13: 20 OI2026-10-14: 20 OI2026-10-15: 20 OI2026-10-16: 6,041 OI2026-10-21: 6,046 OI2026-10-23: 2,218 OI Oct 09, 2026Oct 23, 2026

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

TSEM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,218-3,828
Oct 21, 20266,046+5
Oct 16, 20266,041+6,021
Oct 15, 2026200
Oct 14, 2026200
Oct 13, 202620+13
Oct 09, 20267No prior observation