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Contract OI history

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Jan 21, 2028 EXPIRATION

TSSI $5.00 Call

TSSI280121C00005000

Latest saved OI282Oct 23, 2026
Last change-3vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSSI $5.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2851420 2026-10-09: 251 OI2026-10-14: 256 OI2026-10-15: 264 OI2026-10-16: 280 OI2026-10-21: 285 OI2026-10-23: 282 OI Oct 09, 2026Oct 23, 2026

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

TSSI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026282-3
Oct 21, 2026Viewing285+5
Oct 16, 2026280+16
Oct 15, 2026264+8
Oct 14, 2026256+5
Oct 09, 2026251No prior observation