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Contract OI history

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Jan 21, 2028 EXPIRATION

WOLF $22.50 Call

WOLF280121C00022500

Latest saved OI157Oct 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 $22.50 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. 157780 2026-10-02: 145 OI2026-10-05: 145 OI2026-10-06: 145 OI2026-10-07: 145 OI2026-10-08: 145 OI2026-10-09: 144 OI2026-10-14: 144 OI2026-10-15: 145 OI2026-10-16: 146 OI2026-10-21: 157 OI2026-10-23: 157 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, 2026Viewing1570
Oct 21, 2026157+11
Oct 16, 2026146+1
Oct 15, 2026145+1
Oct 14, 20261440
Oct 09, 2026144-1
Oct 08, 20261450
Oct 07, 20261450
Oct 06, 20261450
Oct 05, 20261450
Oct 02, 2026145No prior observation