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Contract OI history

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Mar 19, 2027 EXPIRATION

WGS $55.00 Put

WGS270319P00055000

Latest saved OI13Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WGS $55.00 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. 1360 2026-10-09: 11 OI2026-10-13: 11 OI2026-10-14: 11 OI2026-10-16: 13 OI2026-10-21: 13 OI2026-10-23: 13 OI Oct 09, 2026Oct 23, 2026

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

WGS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026130
Oct 21, 2026Viewing130
Oct 16, 202613+2
Oct 14, 2026110
Oct 13, 2026110
Oct 09, 202611No prior observation