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Contract OI history

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Dec 18, 2026 EXPIRATION

UIS $2.00 Put

UIS261218P00002000

Latest saved OI9,702Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UIS $2.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9,7024,8510 2026-10-02: 9,698 OI2026-10-05: 9,698 OI2026-10-06: 9,698 OI2026-10-07: 9,698 OI2026-10-08: 9,698 OI2026-10-09: 9,698 OI2026-10-13: 9,699 OI2026-10-14: 9,700 OI2026-10-16: 9,702 OI2026-10-21: 9,702 OI2026-10-23: 9,702 OI Oct 02, 2026Oct 23, 2026

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

UIS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9,7020
Oct 21, 20269,7020
Oct 16, 20269,702+2
Oct 14, 20269,700+1
Oct 13, 20269,699+1
Oct 09, 20269,6980
Oct 08, 20269,6980
Oct 07, 20269,6980
Oct 06, 20269,6980
Oct 05, 20269,6980
Oct 02, 20269,698No prior observation