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Contract OI history

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Dec 17, 2027 EXPIRATION

TH $15.00 Put

TH271217P00015000

Latest saved OI1,642Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TH $15.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,6428210 2026-10-09: 1,325 OI2026-10-13: 1,325 OI2026-10-14: 1,642 OI2026-10-16: 1,642 OI2026-10-20: 1,642 OI2026-10-23: 1,642 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,6420
Oct 20, 20261,6420
Oct 16, 20261,6420
Oct 14, 20261,642+317
Oct 13, 20261,3250
Oct 09, 20261,325No prior observation