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Contract OI history

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Jan 15, 2027 EXPIRATION

HWM $250.00 Call

HWM270115C00250000

Latest saved OI317Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HWM $250.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3491740 2026-10-02: 349 OI2026-10-05: 349 OI2026-10-06: 294 OI2026-10-07: 345 OI2026-10-08: 345 OI2026-10-09: 338 OI2026-10-13: 340 OI2026-10-14: 340 OI2026-10-15: 312 OI2026-10-16: 315 OI2026-10-21: 327 OI2026-10-23: 317 OI Oct 02, 2026Oct 23, 2026

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

HWM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing317-10
Oct 21, 2026327+12
Oct 16, 2026315+3
Oct 15, 2026312-28
Oct 14, 20263400
Oct 13, 2026340+2
Oct 09, 2026338-7
Oct 08, 20263450
Oct 07, 2026345+51
Oct 06, 2026294-55
Oct 05, 20263490
Oct 02, 2026349No prior observation