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Contract OI history

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Oct 23, 2026 EXPIRATION

TSEM $180.00 Put

TSEM261023P00180000

Latest saved OI226Oct 23, 2026
Last change-14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSEM $180.00 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. 2401200 2026-10-09: 225 OI2026-10-13: 225 OI2026-10-14: 225 OI2026-10-15: 225 OI2026-10-16: 227 OI2026-10-21: 240 OI2026-10-23: 226 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, 2026226-14
Oct 21, 2026Viewing240+13
Oct 16, 2026227+2
Oct 15, 20262250
Oct 14, 20262250
Oct 13, 20262250
Oct 09, 2026225No prior observation