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Contract OI history

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Feb 19, 2027 EXPIRATION

OSS $10.00 Call

OSS270219C00010000

Latest saved OI636Oct 23, 2026
Last change+30vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
OSS $10.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 6363180 2026-10-08: 207 OI2026-10-09: 206 OI2026-10-13: 216 OI2026-10-14: 217 OI2026-10-16: 217 OI2026-10-20: 606 OI2026-10-23: 636 OI Oct 08, 2026Oct 23, 2026

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

OSS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026636+30
Oct 20, 2026Viewing606+389
Oct 16, 20262170
Oct 14, 2026217+1
Oct 13, 2026216+10
Oct 09, 2026206-1
Oct 08, 2026207No prior observation