OITracker Cboe delayed data

Contract OI history

Back to MSFT

Jan 15, 2027 EXPIRATION

MSFT $625.00 Call

MSFT270115C00625000

Latest saved OI52,146Oct 23, 2026
Last change+135vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $625.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 52,14626,0730 2026-10-09: 52,039 OI2026-10-13: 52,034 OI2026-10-14: 52,034 OI2026-10-15: 52,073 OI2026-10-16: 52,044 OI2026-10-21: 52,011 OI2026-10-23: 52,146 OI Oct 09, 2026Oct 23, 2026

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

MSFT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing52,146+135
Oct 21, 202652,011-33
Oct 16, 202652,044-29
Oct 15, 202652,073+39
Oct 14, 202652,0340
Oct 13, 202652,034-5
Oct 09, 202652,039No prior observation