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Contract OI history

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Dec 17, 2027 EXPIRATION

JPM $300.00 Put

JPM271217P00300000

Latest saved OI2,300Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $300.00 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. 2,3001,1500 2026-10-02: 1,991 OI2026-10-05: 2,002 OI2026-10-06: 2,002 OI2026-10-07: 2,002 OI2026-10-08: 2,002 OI2026-10-09: 2,002 OI2026-10-13: 2,003 OI2026-10-14: 2,003 OI2026-10-15: 2,292 OI2026-10-16: 2,292 OI2026-10-21: 2,300 OI2026-10-23: 2,300 OI Oct 02, 2026Oct 23, 2026

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

JPM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,3000
Oct 21, 20262,300+8
Oct 16, 20262,2920
Oct 15, 20262,292+289
Oct 14, 20262,0030
Oct 13, 20262,003+1
Oct 09, 20262,0020
Oct 08, 20262,0020
Oct 07, 20262,0020
Oct 06, 20262,0020
Oct 05, 20262,002+11
Oct 02, 20261,991No prior observation