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Contract OI history

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Nov 20, 2026 EXPIRATION

SWK $100.00 Call

SWK261120C00100000

Latest saved OI528Oct 23, 2026
Last change+32vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SWK $100.00 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. 5282640 2026-10-02: 57 OI2026-10-05: 71 OI2026-10-06: 80 OI2026-10-07: 85 OI2026-10-08: 78 OI2026-10-09: 83 OI2026-10-13: 110 OI2026-10-14: 110 OI2026-10-15: 383 OI2026-10-16: 400 OI2026-10-21: 496 OI2026-10-23: 528 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, 2026Viewing528+32
Oct 21, 2026496+96
Oct 16, 2026400+17
Oct 15, 2026383+273
Oct 14, 20261100
Oct 13, 2026110+27
Oct 09, 202683+5
Oct 08, 202678-7
Oct 07, 202685+5
Oct 06, 202680+9
Oct 05, 202671+14
Oct 02, 202657No prior observation