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Contract OI history

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Apr 16, 2027 EXPIRATION

JSPR $500.00 Put

JSPR270416P00000500

Latest saved OI844Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
JSPR $500.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 9494740 2026-10-08: 845 OI2026-10-13: 949 OI2026-10-14: 858 OI2026-10-16: 849 OI2026-10-20: 844 OI2026-10-23: 844 OI Oct 08, 2026Oct 23, 2026

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

JSPR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20268440
Oct 20, 2026Viewing844-5
Oct 16, 2026849-9
Oct 14, 2026858-91
Oct 13, 2026949+104
Oct 08, 2026845No prior observation