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Contract OI history

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Oct 23, 2026 EXPIRATION

TSEM $175.00 Put

TSEM261023P00175000

Latest saved OI548Oct 23, 2026
Last change+19vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSEM $175.00 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. 5482740 2026-10-09: 502 OI2026-10-13: 505 OI2026-10-14: 505 OI2026-10-15: 505 OI2026-10-16: 505 OI2026-10-21: 529 OI2026-10-23: 548 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, 2026548+19
Oct 21, 2026Viewing529+24
Oct 16, 20265050
Oct 15, 20265050
Oct 14, 20265050
Oct 13, 2026505+3
Oct 09, 2026502No prior observation