OITracker Cboe delayed data

Contract OI history

Back to JKS

Dec 18, 2026 EXPIRATION

JKS $15.00 Put

JKS261218P00015000

Latest saved OI210Oct 23, 2026
Last change-161vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JKS $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. 4232110 2026-10-02: 423 OI2026-10-05: 423 OI2026-10-06: 423 OI2026-10-07: 423 OI2026-10-08: 385 OI2026-10-09: 385 OI2026-10-13: 385 OI2026-10-14: 385 OI2026-10-16: 371 OI2026-10-20: 371 OI2026-10-23: 210 OI Oct 02, 2026Oct 23, 2026

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

JKS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing210-161
Oct 20, 20263710
Oct 16, 2026371-14
Oct 14, 20263850
Oct 13, 20263850
Oct 09, 20263850
Oct 08, 2026385-38
Oct 07, 20264230
Oct 06, 20264230
Oct 05, 20264230
Oct 02, 2026423No prior observation