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Contract OI history

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Apr 16, 2027 EXPIRATION

TER $300.00 Put

TER270416P00300000

Latest saved OI154Oct 23, 2026
Last change+2vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TER $300.00 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. 154770 2026-10-09: 144 OI2026-10-14: 145 OI2026-10-15: 145 OI2026-10-16: 152 OI2026-10-21: 152 OI2026-10-23: 154 OI Oct 09, 2026Oct 23, 2026

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

TER contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing154+2
Oct 21, 20261520
Oct 16, 2026152+7
Oct 15, 20261450
Oct 14, 2026145+1
Oct 09, 2026144No prior observation