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Contract OI history

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Jan 21, 2028 EXPIRATION

SWK $85.00 Call

SWK280121C00085000

Latest saved OI1,047Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SWK $85.00 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. 1,1175580 2026-10-02: 1,117 OI2026-10-05: 1,117 OI2026-10-06: 1,117 OI2026-10-07: 1,117 OI2026-10-08: 1,047 OI2026-10-09: 1,047 OI2026-10-13: 1,047 OI2026-10-14: 1,047 OI2026-10-15: 1,047 OI2026-10-16: 1,047 OI2026-10-21: 1,047 OI2026-10-23: 1,047 OI Oct 02, 2026Oct 23, 2026

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

SWK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,0470
Oct 21, 2026Viewing1,0470
Oct 16, 20261,0470
Oct 15, 20261,0470
Oct 14, 20261,0470
Oct 13, 20261,0470
Oct 09, 20261,0470
Oct 08, 20261,047-70
Oct 07, 20261,1170
Oct 06, 20261,1170
Oct 05, 20261,1170
Oct 02, 20261,117No prior observation