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Contract OI history

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Oct 23, 2026 EXPIRATION

PGR $212.50 Put

PGR261023P00212500

Latest saved OI260Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PGR $212.50 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. 2761380 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 250 OI2026-10-07: 250 OI2026-10-08: 250 OI2026-10-09: 251 OI2026-10-13: 273 OI2026-10-14: 273 OI2026-10-15: 276 OI2026-10-16: 256 OI2026-10-21: 260 OI2026-10-23: 260 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, 20262600
Oct 21, 2026Viewing260+4
Oct 16, 2026256-20
Oct 15, 2026276+3
Oct 14, 20262730
Oct 13, 2026273+22
Oct 09, 2026251+1
Oct 08, 20262500
Oct 07, 20262500
Oct 06, 2026250+250
Oct 05, 202600
Oct 02, 20260No prior observation