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Contract OI history

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Nov 20, 2026 EXPIRATION

JPM $340.00 Call

JPM261120C00340000

Latest saved OI1,966Oct 23, 2026
Last change+24vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $340.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,9669830 2026-10-02: 916 OI2026-10-05: 1,048 OI2026-10-06: 1,063 OI2026-10-07: 1,041 OI2026-10-08: 1,041 OI2026-10-09: 1,176 OI2026-10-13: 1,136 OI2026-10-14: 1,136 OI2026-10-15: 1,280 OI2026-10-16: 1,500 OI2026-10-21: 1,942 OI2026-10-23: 1,966 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, 2026Viewing1,966+24
Oct 21, 20261,942+442
Oct 16, 20261,500+220
Oct 15, 20261,280+144
Oct 14, 20261,1360
Oct 13, 20261,136-40
Oct 09, 20261,176+135
Oct 08, 20261,0410
Oct 07, 20261,041-22
Oct 06, 20261,063+15
Oct 05, 20261,048+132
Oct 02, 2026916No prior observation