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Contract OI history

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Nov 20, 2026 EXPIRATION

XYZ $72.50 Put

XYZ261120P00072500

Latest saved OI17,514Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYZ $72.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 17,5178,7580 2026-10-02: 11,398 OI2026-10-05: 11,415 OI2026-10-06: 11,610 OI2026-10-07: 17,448 OI2026-10-08: 17,448 OI2026-10-09: 17,470 OI2026-10-14: 17,516 OI2026-10-15: 17,517 OI2026-10-16: 17,516 OI2026-10-21: 17,512 OI2026-10-23: 17,514 OI Oct 02, 2026Oct 23, 2026

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

XYZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing17,514+2
Oct 21, 202617,512-4
Oct 16, 202617,516-1
Oct 15, 202617,517+1
Oct 14, 202617,516+46
Oct 09, 202617,470+22
Oct 08, 202617,4480
Oct 07, 202617,448+5,838
Oct 06, 202611,610+195
Oct 05, 202611,415+17
Oct 02, 202611,398No prior observation