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Contract OI history

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Jan 15, 2027 EXPIRATION

PGY $18.00 Put

PGY270115P00018000

Latest saved OI199Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PGY $18.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2031010 2026-10-09: 179 OI2026-10-13: 184 OI2026-10-14: 183 OI2026-10-15: 203 OI2026-10-16: 203 OI2026-10-21: 203 OI2026-10-23: 199 OI Oct 09, 2026Oct 23, 2026

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

PGY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing199-4
Oct 21, 20262030
Oct 16, 20262030
Oct 15, 2026203+20
Oct 14, 2026183-1
Oct 13, 2026184+5
Oct 09, 2026179No prior observation