OITracker Cboe delayed data

Contract OI history

Back to SWK

Jan 21, 2028 EXPIRATION

SWK $60.00 Put

SWK280121P00060000

Latest saved OI101Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SWK $60.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 104520 2026-10-02: 104 OI2026-10-05: 104 OI2026-10-06: 104 OI2026-10-07: 104 OI2026-10-08: 104 OI2026-10-09: 104 OI2026-10-13: 104 OI2026-10-14: 104 OI2026-10-15: 103 OI2026-10-16: 103 OI2026-10-21: 103 OI2026-10-23: 101 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, 2026101-2
Oct 21, 2026Viewing1030
Oct 16, 20261030
Oct 15, 2026103-1
Oct 14, 20261040
Oct 13, 20261040
Oct 09, 20261040
Oct 08, 20261040
Oct 07, 20261040
Oct 06, 20261040
Oct 05, 20261040
Oct 02, 2026104No prior observation