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Contract OI history

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Nov 20, 2026 EXPIRATION

TSEM $190.00 Put

TSEM261120P00190000

Latest saved OI310Oct 23, 2026
Last change-16vs 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. 3261630 2026-10-09: 48 OI2026-10-13: 126 OI2026-10-14: 126 OI2026-10-15: 132 OI2026-10-16: 133 OI2026-10-21: 326 OI2026-10-23: 310 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, 2026Viewing310-16
Oct 21, 2026326+193
Oct 16, 2026133+1
Oct 15, 2026132+6
Oct 14, 20261260
Oct 13, 2026126+78
Oct 09, 202648No prior observation