OITracker Cboe delayed data

Contract OI history

Back to SPHR

Jan 15, 2027 EXPIRATION

SPHR $150.00 Call

SPHR270115C00150000

Latest saved OI73Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SPHR $150.00 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. 73360 2026-10-02: 69 OI2026-10-05: 72 OI2026-10-06: 72 OI2026-10-07: 71 OI2026-10-08: 71 OI2026-10-09: 71 OI2026-10-13: 71 OI2026-10-14: 71 OI2026-10-16: 73 OI2026-10-20: 73 OI2026-10-23: 73 OI Oct 02, 2026Oct 23, 2026

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

SPHR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing730
Oct 20, 2026730
Oct 16, 202673+2
Oct 14, 2026710
Oct 13, 2026710
Oct 09, 2026710
Oct 08, 2026710
Oct 07, 202671-1
Oct 06, 2026720
Oct 05, 202672+3
Oct 02, 202669No prior observation