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Contract OI history

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Dec 18, 2026 EXPIRATION

WOLF $55.00 Call

WOLF261218C00055000

Latest saved OI1,565Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WOLF $55.00 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. 1,5677830 2026-10-02: 1,521 OI2026-10-05: 1,523 OI2026-10-06: 1,556 OI2026-10-07: 1,556 OI2026-10-08: 1,556 OI2026-10-09: 1,556 OI2026-10-14: 1,564 OI2026-10-15: 1,567 OI2026-10-16: 1,567 OI2026-10-21: 1,565 OI2026-10-23: 1,565 OI Oct 02, 2026Oct 23, 2026

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

WOLF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,5650
Oct 21, 2026Viewing1,565-2
Oct 16, 20261,5670
Oct 15, 20261,567+3
Oct 14, 20261,564+8
Oct 09, 20261,5560
Oct 08, 20261,5560
Oct 07, 20261,5560
Oct 06, 20261,556+33
Oct 05, 20261,523+2
Oct 02, 20261,521No prior observation