OITracker Cboe delayed data

Contract OI history

Back to IBM

Oct 23, 2026 EXPIRATION

IBM $195.00 Put

IBM261023P00195000

Latest saved OI318Oct 23, 2026
Last change+60vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $195.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3181590 2026-10-02: 106 OI2026-10-05: 134 OI2026-10-06: 172 OI2026-10-07: 172 OI2026-10-08: 201 OI2026-10-09: 208 OI2026-10-13: 206 OI2026-10-14: 206 OI2026-10-15: 194 OI2026-10-16: 199 OI2026-10-21: 258 OI2026-10-23: 318 OI Oct 02, 2026Oct 23, 2026

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

IBM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing318+60
Oct 21, 2026258+59
Oct 16, 2026199+5
Oct 15, 2026194-12
Oct 14, 20262060
Oct 13, 2026206-2
Oct 09, 2026208+7
Oct 08, 2026201+29
Oct 07, 20261720
Oct 06, 2026172+38
Oct 05, 2026134+28
Oct 02, 2026106No prior observation