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Contract OI history

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Oct 23, 2026 EXPIRATION

TSEM $215.00 Put

TSEM261023P00215000

Latest saved OI74Oct 23, 2026
Last change-41vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSEM $215.00 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. 121600 2026-10-09: 121 OI2026-10-13: 118 OI2026-10-14: 118 OI2026-10-15: 119 OI2026-10-16: 118 OI2026-10-21: 115 OI2026-10-23: 74 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, 202674-41
Oct 21, 2026Viewing115-3
Oct 16, 2026118-1
Oct 15, 2026119+1
Oct 14, 20261180
Oct 13, 2026118-3
Oct 09, 2026121No prior observation