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Contract OI history

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Dec 18, 2026 EXPIRATION

PAYS $17.50 Call

PAYS261218C00017500

Latest saved OI410Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PAYS $17.50 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. 4102050 2026-10-08: 319 OI2026-10-09: 326 OI2026-10-13: 351 OI2026-10-14: 376 OI2026-10-15: 384 OI2026-10-21: 406 OI2026-10-23: 410 OI Oct 08, 2026Oct 23, 2026

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

PAYS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing410+4
Oct 21, 2026406+22
Oct 15, 2026384+8
Oct 14, 2026376+25
Oct 13, 2026351+25
Oct 09, 2026326+7
Oct 08, 2026319No prior observation