OITracker Cboe delayed data

Contract OI history

Back to JMKE

May 21, 2027 EXPIRATION

JMKE $20.00 Call

JMKE270521C00020000

Latest saved OI452Oct 23, 2026
Last change+25vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JMKE $20.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4522260 2026-10-02: 237 OI2026-10-05: 237 OI2026-10-06: 249 OI2026-10-07: 252 OI2026-10-08: 254 OI2026-10-09: 256 OI2026-10-13: 262 OI2026-10-14: 327 OI2026-10-16: 328 OI2026-10-21: 427 OI2026-10-23: 452 OI Oct 02, 2026Oct 23, 2026

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

JMKE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing452+25
Oct 21, 2026427+99
Oct 16, 2026328+1
Oct 14, 2026327+65
Oct 13, 2026262+6
Oct 09, 2026256+2
Oct 08, 2026254+2
Oct 07, 2026252+3
Oct 06, 2026249+12
Oct 05, 20262370
Oct 02, 2026237No prior observation