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Contract OI history

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Dec 18, 2026 EXPIRATION

PGR $190.00 Put

PGR261218P00190000

Latest saved OI331Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PGR $190.00 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. 3341670 2026-10-02: 269 OI2026-10-05: 270 OI2026-10-06: 272 OI2026-10-07: 273 OI2026-10-08: 273 OI2026-10-09: 275 OI2026-10-13: 275 OI2026-10-14: 275 OI2026-10-15: 276 OI2026-10-16: 277 OI2026-10-21: 334 OI2026-10-23: 331 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, 2026331-3
Oct 21, 2026Viewing334+57
Oct 16, 2026277+1
Oct 15, 2026276+1
Oct 14, 20262750
Oct 13, 20262750
Oct 09, 2026275+2
Oct 08, 20262730
Oct 07, 2026273+1
Oct 06, 2026272+2
Oct 05, 2026270+1
Oct 02, 2026269No prior observation