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Contract OI history

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Apr 16, 2027 EXPIRATION

ZTO $15.00 Put

ZTO270416P00015000

Latest saved OI15,361Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ZTO $15.00 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. 15,4637,7310 2026-10-02: 15,265 OI2026-10-05: 15,265 OI2026-10-06: 15,265 OI2026-10-07: 15,265 OI2026-10-08: 15,265 OI2026-10-09: 15,265 OI2026-10-13: 15,265 OI2026-10-14: 15,314 OI2026-10-16: 15,463 OI2026-10-20: 15,361 OI2026-10-23: 15,361 OI Oct 02, 2026Oct 23, 2026

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

ZTO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing15,3610
Oct 20, 202615,361-102
Oct 16, 202615,463+149
Oct 14, 202615,314+49
Oct 13, 202615,2650
Oct 09, 202615,2650
Oct 08, 202615,2650
Oct 07, 202615,2650
Oct 06, 202615,2650
Oct 05, 202615,2650
Oct 02, 202615,265No prior observation