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Contract OI history

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Jan 15, 2027 EXPIRATION

FORM $150.00 Call

FORM270115C00150000

Latest saved OI148Oct 20, 2026
Last change+1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FORM $150.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 148740 2026-10-08: 144 OI2026-10-09: 146 OI2026-10-13: 145 OI2026-10-15: 147 OI2026-10-16: 147 OI2026-10-20: 148 OI Oct 08, 2026Oct 20, 2026

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

FORM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing148+1
Oct 16, 20261470
Oct 15, 2026147+2
Oct 13, 2026145-1
Oct 09, 2026146+2
Oct 08, 2026144No prior observation