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Contract OI history

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Nov 20, 2026 EXPIRATION

TSEM $175.00 Put

TSEM261120P00175000

Latest saved OI161Oct 23, 2026
Last change0vs 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. 161800 2026-10-09: 62 OI2026-10-13: 60 OI2026-10-14: 60 OI2026-10-15: 150 OI2026-10-16: 160 OI2026-10-21: 161 OI2026-10-23: 161 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, 2026Viewing1610
Oct 21, 2026161+1
Oct 16, 2026160+10
Oct 15, 2026150+90
Oct 14, 2026600
Oct 13, 202660-2
Oct 09, 202662No prior observation