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Contract OI history

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Nov 20, 2026 EXPIRATION

RSI $25.00 Call

RSI261120C00025000

Latest saved OI630Oct 23, 2026
Last change+188vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RSI $25.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6303150 2026-10-02: 439 OI2026-10-05: 439 OI2026-10-06: 439 OI2026-10-07: 439 OI2026-10-08: 439 OI2026-10-09: 438 OI2026-10-13: 442 OI2026-10-14: 442 OI2026-10-16: 442 OI2026-10-20: 442 OI2026-10-23: 630 OI Oct 02, 2026Oct 23, 2026

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

RSI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026630+188
Oct 20, 2026Viewing4420
Oct 16, 20264420
Oct 14, 20264420
Oct 13, 2026442+4
Oct 09, 2026438-1
Oct 08, 20264390
Oct 07, 20264390
Oct 06, 20264390
Oct 05, 20264390
Oct 02, 2026439No prior observation