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Contract OI history

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Dec 18, 2026 EXPIRATION

PGR $220.00 Put

PGR261218P00220000

Latest saved OI273Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PGR $220.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2731360 2026-10-02: 257 OI2026-10-05: 257 OI2026-10-06: 259 OI2026-10-07: 259 OI2026-10-08: 259 OI2026-10-09: 261 OI2026-10-13: 267 OI2026-10-14: 267 OI2026-10-15: 267 OI2026-10-16: 271 OI2026-10-21: 271 OI2026-10-23: 273 OI Oct 02, 2026Oct 23, 2026

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

PGR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing273+2
Oct 21, 20262710
Oct 16, 2026271+4
Oct 15, 20262670
Oct 14, 20262670
Oct 13, 2026267+6
Oct 09, 2026261+2
Oct 08, 20262590
Oct 07, 20262590
Oct 06, 2026259+2
Oct 05, 20262570
Oct 02, 2026257No prior observation