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Contract OI history

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Apr 16, 2027 EXPIRATION

WY $16.00 Put

WY270416P00016000

Latest saved OI5,087Oct 23, 2026
Last change+26vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WY $16.00 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. 5,0872,5430 2026-10-02: 5,015 OI2026-10-05: 5,046 OI2026-10-06: 5,059 OI2026-10-07: 5,059 OI2026-10-08: 5,059 OI2026-10-09: 5,059 OI2026-10-14: 5,059 OI2026-10-15: 5,060 OI2026-10-16: 5,060 OI2026-10-21: 5,061 OI2026-10-23: 5,087 OI Oct 02, 2026Oct 23, 2026

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

WY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,087+26
Oct 21, 20265,061+1
Oct 16, 20265,0600
Oct 15, 20265,060+1
Oct 14, 20265,0590
Oct 09, 20265,0590
Oct 08, 20265,0590
Oct 07, 20265,0590
Oct 06, 20265,059+13
Oct 05, 20265,046+31
Oct 02, 20265,015No prior observation