OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

STM $60.00 Call

STM270115C00060000

Latest saved OI11,211Oct 23, 2026
Last change-20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STM $60.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 12,7406,3700 2026-10-02: 11,244 OI2026-10-05: 12,740 OI2026-10-06: 12,618 OI2026-10-07: 11,596 OI2026-10-08: 11,596 OI2026-10-09: 11,559 OI2026-10-13: 11,461 OI2026-10-14: 11,461 OI2026-10-15: 11,460 OI2026-10-16: 11,232 OI2026-10-21: 11,231 OI2026-10-23: 11,211 OI Oct 02, 2026Oct 23, 2026

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

STM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202611,211-20
Oct 21, 2026Viewing11,231-1
Oct 16, 202611,232-228
Oct 15, 202611,460-1
Oct 14, 202611,4610
Oct 13, 202611,461-98
Oct 09, 202611,559-37
Oct 08, 202611,5960
Oct 07, 202611,596-1,022
Oct 06, 202612,618-122
Oct 05, 202612,740+1,496
Oct 02, 202611,244No prior observation